Screen tearing on Ubuntu MATE 18.04












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I have Ubuntu MATE 18.04 64-bit with 4GB RAM, Intel Duo CPU E8500 3.16 GHz processor and an Nvidia graphics card. I installed the Nvidia 340.107 driver from Software & Updates.



How is it possible to solve the screen tearing?



Results of lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p' output :



$ lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p'

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [GeForce 210] [10de:0a65] (rev a2)
Subsystem: Gigabyte Technology Co., Ltd GT218 [GeForce 210] [1458:36a9]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia


Results of /var/log/Xorg.0.log :



$ /var/log/Xorg.0.log

[ 29.610]
X.Org X Server 1.19.6
Release Date: 2017-12-20
[ 29.610] X Protocol Version 11, Revision 0
[ 29.610] Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
[ 29.610] Current Operating System: Linux Javert 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64
[ 29.610] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=43ec8160-5f3e-4a37-8014-9aec07162c70 ro quiet splash vt.handoff=1
[ 29.610] Build Date: 13 April 2018 08:07:36PM
[ 29.610] xorg-server 2:1.19.6-1ubuntu4 (For technical support please see http://www.ubuntu.com/support)
[ 29.610] Current version of pixman: 0.34.0
[ 29.610] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 29.610] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 29.611] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 4 02:36:19 2019
[ 29.640] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 29.658] (==) No Layout section. Using the first Screen section.
[ 29.658] (==) No screen section available. Using defaults.
[ 29.658] (**) |-->Screen "Default Screen Section" (0)
[ 29.658] (**) | |-->Monitor ""
[ 29.669] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 29.669] (==) Automatically adding devices
[ 29.669] (==) Automatically enabling devices
[ 29.669] (==) Automatically adding GPU devices
[ 29.669] (==) Automatically binding GPU devices
[ 29.669] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 29.680] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 29.680] Entry deleted from font path.
[ 29.680] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 29.680] Entry deleted from font path.
[ 29.680] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 29.680] Entry deleted from font path.
[ 29.689] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 29.689] Entry deleted from font path.
[ 29.689] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 29.689] Entry deleted from font path.
[ 29.689] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 29.689] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 29.689] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 29.695] (II) Loader magic: 0x55d3243e9020
[ 29.695] (II) Module ABI versions:
[ 29.695] X.Org ANSI C Emulation: 0.4
[ 29.695] X.Org Video Driver: 23.0
[ 29.695] X.Org XInput driver : 24.1
[ 29.695] X.Org Server Extension : 10.0
[ 29.695] (++) using VT number 7

[ 29.695] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 29.696] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 29.697] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia-340/xorg,/usr/lib/xorg/modules"
[ 29.698] (--) PCI:*(0:1:0:0) 10de:0a65:1458:36a9 rev 162, Mem @ 0xe2000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[ 29.698] (II) LoadModule: "glx"
[ 29.712] (II) Loading /usr/lib/nvidia-340/xorg/libglx.so
[ 30.468] (II) Module glx: vendor="NVIDIA Corporation"
[ 30.468] compiled for 4.0.2, module version = 1.0.0
[ 30.468] Module class: X.Org Server Extension
[ 30.470] (II) NVIDIA GLX Module 340.107 Thu May 24 21:40:32 PDT 2018
[ 30.481] (II) Applying OutputClass "nvidia" to /dev/dri/card0
[ 30.481] loading driver: nvidia
[ 30.481] (==) Matched nvidia as autoconfigured driver 0
[ 30.481] (==) Matched nouveau as autoconfigured driver 1
[ 30.481] (==) Matched nouveau as autoconfigured driver 2
[ 30.481] (==) Matched modesetting as autoconfigured driver 3
[ 30.481] (==) Matched fbdev as autoconfigured driver 4
[ 30.481] (==) Matched vesa as autoconfigured driver 5
[ 30.481] (==) Assigned the driver to the xf86ConfigLayout
[ 30.481] (II) LoadModule: "nvidia"
[ 30.481] (II) Loading /usr/lib/nvidia-340/xorg/nvidia_drv.so
[ 30.586] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 30.586] compiled for 4.0.2, module version = 1.0.0
[ 30.586] Module class: X.Org Video Driver
[ 30.599] (II) LoadModule: "nouveau"
[ 30.610] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 30.623] (II) Module nouveau: vendor="X.Org Foundation"
[ 30.623] compiled for 1.19.3, module version = 1.0.15
[ 30.623] Module class: X.Org Video Driver
[ 30.623] ABI class: X.Org Video Driver, version 23.0
[ 30.623] (II) LoadModule: "modesetting"
[ 30.623] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 30.631] (II) Module modesetting: vendor="X.Org Foundation"
[ 30.631] compiled for 1.19.6, module version = 1.19.6
[ 30.631] Module class: X.Org Video Driver
[ 30.631] ABI class: X.Org Video Driver, version 23.0
[ 30.631] (II) LoadModule: "fbdev"
[ 30.631] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 30.639] (II) Module fbdev: vendor="X.Org Foundation"
[ 30.639] compiled for 1.19.3, module version = 0.4.4
[ 30.639] Module class: X.Org Video Driver
[ 30.639] ABI class: X.Org Video Driver, version 23.0
[ 30.639] (II) LoadModule: "vesa"
[ 30.639] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 30.650] (II) Module vesa: vendor="X.Org Foundation"
[ 30.650] compiled for 1.19.3, module version = 2.3.4
[ 30.650] Module class: X.Org Video Driver
[ 30.650] ABI class: X.Org Video Driver, version 23.0
[ 30.650] (II) NVIDIA dlloader X Driver 340.107 Thu May 24 21:18:05 PDT 2018
[ 30.651] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 30.651] (II) NOUVEAU driver Date: Fri Apr 21 14:41:17 2017 -0400
[ 30.651] (II) NOUVEAU driver for NVIDIA chipset families :
[ 30.651] RIVA TNT (NV04)
[ 30.651] RIVA TNT2 (NV05)
[ 30.651] GeForce 256 (NV10)
[ 30.651] GeForce 2 (NV11, NV15)
[ 30.652] GeForce 4MX (NV17, NV18)
[ 30.652] GeForce 3 (NV20)
[ 30.652] GeForce 4Ti (NV25, NV28)
[ 30.652] GeForce FX (NV3x)
[ 30.652] GeForce 6 (NV4x)
[ 30.652] GeForce 7 (G7x)
[ 30.652] GeForce 8 (G8x)
[ 30.652] GeForce GTX 200 (NVA0)
[ 30.652] GeForce GTX 400 (NVC0)
[ 30.652] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 30.652] (II) FBDEV: driver for framebuffer: fbdev
[ 30.652] (II) VESA: driver for VESA chipsets: vesa
[ 30.686] (II) Loading sub module "fb"
[ 30.686] (II) LoadModule: "fb"
[ 30.687] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 30.699] (II) Module fb: vendor="X.Org Foundation"
[ 30.699] compiled for 1.19.6, module version = 1.0.0
[ 30.699] ABI class: X.Org ANSI C Emulation, version 0.4
[ 30.699] (WW) Unresolved symbol: fbGetGCPrivateKey
[ 30.699] (II) Loading sub module "wfb"
[ 30.699] (II) LoadModule: "wfb"
[ 30.699] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 30.708] (II) Module wfb: vendor="X.Org Foundation"
[ 30.708] compiled for 1.19.6, module version = 1.0.0
[ 30.708] ABI class: X.Org ANSI C Emulation, version 0.4
[ 30.708] (II) Loading sub module "ramdac"
[ 30.708] (II) LoadModule: "ramdac"
[ 30.708] (II) Module "ramdac" already built-in
[ 30.723] (WW) Falling back to old probe method for modesetting
[ 30.724] (WW) Falling back to old probe method for fbdev
[ 30.724] (II) Loading sub module "fbdevhw"
[ 30.724] (II) LoadModule: "fbdevhw"
[ 30.724] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 30.725] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 30.725] compiled for 1.19.6, module version = 0.0.2
[ 30.725] ABI class: X.Org Video Driver, version 23.0
[ 30.725] (WW) Falling back to old probe method for vesa
[ 30.725] (II) NVIDIA(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 30.725] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 30.725] (==) NVIDIA(0): RGB weight 888
[ 30.725] (==) NVIDIA(0): Default visual is TrueColor
[ 30.725] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 30.726] (**) NVIDIA(0): Enabling 2D acceleration
[ 31.195] (II) NVIDIA(0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
[ 31.195] (II) NVIDIA(0): Vision stereo.
[ 31.195] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20150116)
[ 31.196] (II) NVIDIA(0): NVIDIA GPU GeForce 210 (GT218) at PCI:1:0:0 (GPU-0)
[ 31.196] (--) NVIDIA(0): Memory: 1048576 kBytes
[ 31.196] (--) NVIDIA(0): VideoBIOS: 70.18.8a.00.06
[ 31.196] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 31.199] (--) NVIDIA(0): Valid display device(s) on GeForce 210 at PCI:1:0:0
[ 31.199] (--) NVIDIA(0): CRT-0
[ 31.199] (--) NVIDIA(0): CRT-1
[ 31.199] (--) NVIDIA(0): DFP-0
[ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1) (boot, connected)
[ 31.199] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
[ 31.199] (--) NVIDIA(GPU-0): CRT-1: 400.0 MHz maximum pixel clock
[ 31.199] (--) NVIDIA(0): DFP-0: Internal TMDS
[ 31.199] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1): Internal TMDS
[ 31.199] (--) NVIDIA(GPU-0): Samsung S24F350 (DFP-1): 225.0 MHz maximum pixel clock
[ 31.199] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
[ 31.199] (**) NVIDIA(0): device Samsung S24F350 (DFP-1) (Using EDID frequencies has
[ 31.199] (**) NVIDIA(0): been enabled on all display devices.)
[ 31.203] (==) NVIDIA(0):
[ 31.203] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[ 31.203] (==) NVIDIA(0): will be used as the requested mode.
[ 31.203] (==) NVIDIA(0):
[ 31.203] (II) NVIDIA(0): Validated MetaModes:
[ 31.203] (II) NVIDIA(0): "DFP-1:nvidia-auto-select"
[ 31.203] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
[ 31.241] (--) NVIDIA(0): DPI set to (93, 94); computed from "UseEdidDpi" X config
[ 31.241] (--) NVIDIA(0): option
[ 31.241] (II) UnloadModule: "nouveau"
[ 31.241] (II) Unloading nouveau
[ 31.241] (II) UnloadModule: "modesetting"
[ 31.241] (II) Unloading modesetting
[ 31.241] (II) UnloadModule: "fbdev"
[ 31.241] (II) Unloading fbdev
[ 31.241] (II) UnloadSubModule: "fbdevhw"
[ 31.241] (II) Unloading fbdevhw
[ 31.241] (II) UnloadModule: "vesa"
[ 31.241] (II) Unloading vesa
[ 31.241] (--) Depth 24 pixmap format is 32 bpp
[ 31.241] (II) NVIDIA: Using 768.00 MB of virtual memory for indirect memory access.
[ 31.261] (II) NVIDIA(0): Setting mode "DFP-1:nvidia-auto-select"
[ 31.338] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 31.338] (==) NVIDIA(0): Backing store enabled
[ 31.338] (==) NVIDIA(0): Silken mouse enabled
[ 31.339] (==) NVIDIA(0): DPMS enabled
[ 31.367] (II) Loading sub module "dri2"
[ 31.367] (II) LoadModule: "dri2"
[ 31.367] (II) Module "dri2" already built-in
[ 31.367] (II) NVIDIA(0): [DRI2] Setup complete
[ 31.367] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 31.368] (--) RandR disabled
[ 31.371] (II) SELinux: Disabled on system
[ 31.372] (II) Initializing extension GLX
[ 31.372] (II) Indirect GLX disabled.(II) config/udev: Adding input device Power Button (/dev/input/event1)
[ 31.701] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 31.701] (II) LoadModule: "libinput"
[ 31.701] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 31.740] (II) Module libinput: vendor="X.Org Foundation"
[ 31.740] compiled for 1.19.6, module version = 0.27.1
[ 31.740] Module class: X.Org XInput Driver
[ 31.740] ABI class: X.Org XInput driver, version 24.1
[ 31.740] (II) Using input driver 'libinput' for 'Power Button'
[ 31.740] (**) Power Button: always reports core events
[ 31.740] (**) Option "Device" "/dev/input/event1"
[ 31.740] (**) Option "_source" "server/udev"
[ 31.741] (II) event1 - Power Button: is tagged by udev as: Keyboard
[ 31.741] (II) event1 - Power Button: device is a keyboard
[ 31.741] (II) event1 - Power Button: device removed
[ 31.760] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[ 31.760] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 31.760] (**) Option "xkb_model" "pc105"
[ 31.760] (**) Option "xkb_layout" "us,il"
[ 31.760] (**) Option "xkb_variant" ","
[ 31.760] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
[ 31.784] (II) event1 - Power Button: is tagged by udev as: Keyboard
[ 31.784] (II) event1 - Power Button: device is a keyboard
[ 31.785] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[ 31.785] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 31.785] (II) Using input driver 'libinput' for 'Power Button'
[ 31.785] (**) Power Button: always reports core events
[ 31.785] (**) Option "Device" "/dev/input/event0"
[ 31.785] (**) Option "_source" "server/udev"
[ 31.785] (II) event0 - Power Button: is tagged by udev as: Keyboard
[ 31.785] (II) event0 - Power Button: device is a keyboard
[ 31.785] (II) event0 - Power Button: device removed
[ 31.800] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[ 31.800] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 31.800] (**) Option "xkb_model" "pc105"
[ 31.800] (**) Option "xkb_layout" "us,il"
[ 31.800] (**) Option "xkb_variant" ","
[ 31.800] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
[ 31.800] (II) event0 - Power Button: is tagged by udev as: Keyboard
[ 31.800] (II) event0 - Power Button: device is a keyboard
[ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event9)
[ 31.801] (II) No input driver specified, ignoring this device.
[ 31.801] (II) This device may have been added with another device file.
[ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event10)
[ 31.801] (II) No input driver specified, ignoring this device.
[ 31.801] (II) This device may have been added with another device file.
[ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event11)
[ 31.802] (II) No input driver specified, ignoring this device.
[ 31.802] (II) This device may have been added with another device file.
[ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event8)
[ 31.802] (II) No input driver specified, ignoring this device.
[ 31.802] (II) This device may have been added with another device file.
[ 31.802] (II) config/udev: Adding input device HDA Intel Rear Mic (/dev/input/event4)
[ 31.802] (II) No input driver specified, ignoring this device.
[ 31.802] (II) This device may have been added with another device file.
[ 31.803] (II) config/udev: Adding input device HDA Intel Line (/dev/input/event5)
[ 31.803] (II) No input driver specified, ignoring this device.
[ 31.803] (II) This device may have been added with another device file.
[ 31.803] (II) config/udev: Adding input device HDA Intel Line Out (/dev/input/event6)
[ 31.803] (II) No input driver specified, ignoring this device.
[ 31.803] (II) This device may have been added with another device file.
[ 31.804] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
[ 31.804] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
[ 31.804] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
[ 31.804] (**) AT Translated Set 2 keyboard: always reports core events
[ 31.804] (**) Option "Device" "/dev/input/event2"
[ 31.804] (**) Option "_source" "server/udev"
[ 31.805] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 31.805] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
[ 31.805] (II) event2 - AT Translated Set 2 keyboard: device removed
[ 31.824] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
[ 31.824] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 8)
[ 31.824] (**) Option "xkb_model" "pc105"
[ 31.824] (**) Option "xkb_layout" "us,il"
[ 31.824] (**) Option "xkb_variant" ","
[ 31.824] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
[ 31.825] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
[ 31.825] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
[ 31.825] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/event3)
[ 31.825] (**) ImPS/2 Generic Wheel Mouse: Applying InputClass "libinput pointer catchall"
[ 31.825] (II) Using input driver 'libinput' for 'ImPS/2 Generic Wheel Mouse'
[ 31.825] (**) ImPS/2 Generic Wheel Mouse: always reports core events
[ 31.825] (**) Option "Device" "/dev/input/event3"
[ 31.825] (**) Option "_source" "server/udev"
[ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
[ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
[ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device removed
[ 31.856] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input4/event3"
[ 31.856] (II) XINPUT: Adding extended input device "ImPS/2 Generic Wheel Mouse" (type: MOUSE, id 9)
[ 31.856] (**) Option "AccelerationScheme" "none"
[ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) selected scheme none/0
[ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration factor: 2.000
[ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration threshold: 4
[ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
[ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
[ 31.857] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/mouse0)
[ 31.857] (II) No input driver specified, ignoring this device.
[ 31.857] (II) This device may have been added with another device file.
[ 37.818] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
[ 37.818] (II) NVIDIA(GPU-0): Vision stereo.
[ 37.851] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
[ 37.851] (II) NVIDIA(GPU-0): Vision stereo.
[ 37.907] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
[ 37.907] (II) NVIDIA(GPU-0): Vision stereo.
[ 37.915] (II) NVIDIA(0): Setting mode "NULL"
[ 38.013] (II) NVIDIA(0): Setting mode "HDMI-0: 1280x720 @1280x720 +0+0 {ViewPortIn=1280x720, ViewPortOut=1280x720+0+0}"
[ 40.404] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
[ 40.404] (II) NVIDIA(GPU-0): Vision stereo.
[ 59.827] (II) config/udev: Adding input device saa7134 IR (Avermedia PCI M733A (/dev/input/event7)
[ 59.827] (**) saa7134 IR (Avermedia PCI M733A: Applying InputClass "libinput keyboard catchall"
[ 59.827] (II) Using input driver 'libinput' for 'saa7134 IR (Avermedia PCI M733A'
[ 59.827] (**) saa7134 IR (Avermedia PCI M733A: always reports core events
[ 59.827] (**) Option "Device" "/dev/input/event7"
[ 59.827] (**) Option "_source" "server/udev"
[ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
[ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard
[ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device removed
[ 59.848] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1e.0/0000:04:01.0/rc/rc0/input8/event7"
[ 59.848] (II) XINPUT: Adding extended input device "saa7134 IR (Avermedia PCI M733A" (type: KEYBOARD, id 10)
[ 59.848] (**) Option "xkb_model" "pc105"
[ 59.848] (**) Option "xkb_layout" "us,il"
[ 59.848] (**) Option "xkb_variant" ","
[ 59.848] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
[ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
[ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard









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    I have Ubuntu MATE 18.04 64-bit with 4GB RAM, Intel Duo CPU E8500 3.16 GHz processor and an Nvidia graphics card. I installed the Nvidia 340.107 driver from Software & Updates.



    How is it possible to solve the screen tearing?



    Results of lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p' output :



    $ lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p'

    01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [GeForce 210] [10de:0a65] (rev a2)
    Subsystem: Gigabyte Technology Co., Ltd GT218 [GeForce 210] [1458:36a9]
    Kernel driver in use: nvidia
    Kernel modules: nvidiafb, nouveau, nvidia


    Results of /var/log/Xorg.0.log :



    $ /var/log/Xorg.0.log

    [ 29.610]
    X.Org X Server 1.19.6
    Release Date: 2017-12-20
    [ 29.610] X Protocol Version 11, Revision 0
    [ 29.610] Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
    [ 29.610] Current Operating System: Linux Javert 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64
    [ 29.610] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=43ec8160-5f3e-4a37-8014-9aec07162c70 ro quiet splash vt.handoff=1
    [ 29.610] Build Date: 13 April 2018 08:07:36PM
    [ 29.610] xorg-server 2:1.19.6-1ubuntu4 (For technical support please see http://www.ubuntu.com/support)
    [ 29.610] Current version of pixman: 0.34.0
    [ 29.610] Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
    [ 29.610] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
    [ 29.611] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 4 02:36:19 2019
    [ 29.640] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
    [ 29.658] (==) No Layout section. Using the first Screen section.
    [ 29.658] (==) No screen section available. Using defaults.
    [ 29.658] (**) |-->Screen "Default Screen Section" (0)
    [ 29.658] (**) | |-->Monitor ""
    [ 29.669] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
    [ 29.669] (==) Automatically adding devices
    [ 29.669] (==) Automatically enabling devices
    [ 29.669] (==) Automatically adding GPU devices
    [ 29.669] (==) Automatically binding GPU devices
    [ 29.669] (==) Max clients allowed: 256, resource mask: 0x1fffff
    [ 29.680] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
    [ 29.680] Entry deleted from font path.
    [ 29.680] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
    [ 29.680] Entry deleted from font path.
    [ 29.680] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
    [ 29.680] Entry deleted from font path.
    [ 29.689] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
    [ 29.689] Entry deleted from font path.
    [ 29.689] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
    [ 29.689] Entry deleted from font path.
    [ 29.689] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/Type1,
    built-ins
    [ 29.689] (==) ModulePath set to "/usr/lib/xorg/modules"
    [ 29.689] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
    [ 29.695] (II) Loader magic: 0x55d3243e9020
    [ 29.695] (II) Module ABI versions:
    [ 29.695] X.Org ANSI C Emulation: 0.4
    [ 29.695] X.Org Video Driver: 23.0
    [ 29.695] X.Org XInput driver : 24.1
    [ 29.695] X.Org Server Extension : 10.0
    [ 29.695] (++) using VT number 7

    [ 29.695] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
    [ 29.696] (II) xfree86: Adding drm device (/dev/dri/card0)
    [ 29.697] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia-340/xorg,/usr/lib/xorg/modules"
    [ 29.698] (--) PCI:*(0:1:0:0) 10de:0a65:1458:36a9 rev 162, Mem @ 0xe2000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
    [ 29.698] (II) LoadModule: "glx"
    [ 29.712] (II) Loading /usr/lib/nvidia-340/xorg/libglx.so
    [ 30.468] (II) Module glx: vendor="NVIDIA Corporation"
    [ 30.468] compiled for 4.0.2, module version = 1.0.0
    [ 30.468] Module class: X.Org Server Extension
    [ 30.470] (II) NVIDIA GLX Module 340.107 Thu May 24 21:40:32 PDT 2018
    [ 30.481] (II) Applying OutputClass "nvidia" to /dev/dri/card0
    [ 30.481] loading driver: nvidia
    [ 30.481] (==) Matched nvidia as autoconfigured driver 0
    [ 30.481] (==) Matched nouveau as autoconfigured driver 1
    [ 30.481] (==) Matched nouveau as autoconfigured driver 2
    [ 30.481] (==) Matched modesetting as autoconfigured driver 3
    [ 30.481] (==) Matched fbdev as autoconfigured driver 4
    [ 30.481] (==) Matched vesa as autoconfigured driver 5
    [ 30.481] (==) Assigned the driver to the xf86ConfigLayout
    [ 30.481] (II) LoadModule: "nvidia"
    [ 30.481] (II) Loading /usr/lib/nvidia-340/xorg/nvidia_drv.so
    [ 30.586] (II) Module nvidia: vendor="NVIDIA Corporation"
    [ 30.586] compiled for 4.0.2, module version = 1.0.0
    [ 30.586] Module class: X.Org Video Driver
    [ 30.599] (II) LoadModule: "nouveau"
    [ 30.610] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
    [ 30.623] (II) Module nouveau: vendor="X.Org Foundation"
    [ 30.623] compiled for 1.19.3, module version = 1.0.15
    [ 30.623] Module class: X.Org Video Driver
    [ 30.623] ABI class: X.Org Video Driver, version 23.0
    [ 30.623] (II) LoadModule: "modesetting"
    [ 30.623] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
    [ 30.631] (II) Module modesetting: vendor="X.Org Foundation"
    [ 30.631] compiled for 1.19.6, module version = 1.19.6
    [ 30.631] Module class: X.Org Video Driver
    [ 30.631] ABI class: X.Org Video Driver, version 23.0
    [ 30.631] (II) LoadModule: "fbdev"
    [ 30.631] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
    [ 30.639] (II) Module fbdev: vendor="X.Org Foundation"
    [ 30.639] compiled for 1.19.3, module version = 0.4.4
    [ 30.639] Module class: X.Org Video Driver
    [ 30.639] ABI class: X.Org Video Driver, version 23.0
    [ 30.639] (II) LoadModule: "vesa"
    [ 30.639] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
    [ 30.650] (II) Module vesa: vendor="X.Org Foundation"
    [ 30.650] compiled for 1.19.3, module version = 2.3.4
    [ 30.650] Module class: X.Org Video Driver
    [ 30.650] ABI class: X.Org Video Driver, version 23.0
    [ 30.650] (II) NVIDIA dlloader X Driver 340.107 Thu May 24 21:18:05 PDT 2018
    [ 30.651] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
    [ 30.651] (II) NOUVEAU driver Date: Fri Apr 21 14:41:17 2017 -0400
    [ 30.651] (II) NOUVEAU driver for NVIDIA chipset families :
    [ 30.651] RIVA TNT (NV04)
    [ 30.651] RIVA TNT2 (NV05)
    [ 30.651] GeForce 256 (NV10)
    [ 30.651] GeForce 2 (NV11, NV15)
    [ 30.652] GeForce 4MX (NV17, NV18)
    [ 30.652] GeForce 3 (NV20)
    [ 30.652] GeForce 4Ti (NV25, NV28)
    [ 30.652] GeForce FX (NV3x)
    [ 30.652] GeForce 6 (NV4x)
    [ 30.652] GeForce 7 (G7x)
    [ 30.652] GeForce 8 (G8x)
    [ 30.652] GeForce GTX 200 (NVA0)
    [ 30.652] GeForce GTX 400 (NVC0)
    [ 30.652] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
    [ 30.652] (II) FBDEV: driver for framebuffer: fbdev
    [ 30.652] (II) VESA: driver for VESA chipsets: vesa
    [ 30.686] (II) Loading sub module "fb"
    [ 30.686] (II) LoadModule: "fb"
    [ 30.687] (II) Loading /usr/lib/xorg/modules/libfb.so
    [ 30.699] (II) Module fb: vendor="X.Org Foundation"
    [ 30.699] compiled for 1.19.6, module version = 1.0.0
    [ 30.699] ABI class: X.Org ANSI C Emulation, version 0.4
    [ 30.699] (WW) Unresolved symbol: fbGetGCPrivateKey
    [ 30.699] (II) Loading sub module "wfb"
    [ 30.699] (II) LoadModule: "wfb"
    [ 30.699] (II) Loading /usr/lib/xorg/modules/libwfb.so
    [ 30.708] (II) Module wfb: vendor="X.Org Foundation"
    [ 30.708] compiled for 1.19.6, module version = 1.0.0
    [ 30.708] ABI class: X.Org ANSI C Emulation, version 0.4
    [ 30.708] (II) Loading sub module "ramdac"
    [ 30.708] (II) LoadModule: "ramdac"
    [ 30.708] (II) Module "ramdac" already built-in
    [ 30.723] (WW) Falling back to old probe method for modesetting
    [ 30.724] (WW) Falling back to old probe method for fbdev
    [ 30.724] (II) Loading sub module "fbdevhw"
    [ 30.724] (II) LoadModule: "fbdevhw"
    [ 30.724] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
    [ 30.725] (II) Module fbdevhw: vendor="X.Org Foundation"
    [ 30.725] compiled for 1.19.6, module version = 0.0.2
    [ 30.725] ABI class: X.Org Video Driver, version 23.0
    [ 30.725] (WW) Falling back to old probe method for vesa
    [ 30.725] (II) NVIDIA(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
    [ 30.725] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
    [ 30.725] (==) NVIDIA(0): RGB weight 888
    [ 30.725] (==) NVIDIA(0): Default visual is TrueColor
    [ 30.725] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
    [ 30.726] (**) NVIDIA(0): Enabling 2D acceleration
    [ 31.195] (II) NVIDIA(0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
    [ 31.195] (II) NVIDIA(0): Vision stereo.
    [ 31.195] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20150116)
    [ 31.196] (II) NVIDIA(0): NVIDIA GPU GeForce 210 (GT218) at PCI:1:0:0 (GPU-0)
    [ 31.196] (--) NVIDIA(0): Memory: 1048576 kBytes
    [ 31.196] (--) NVIDIA(0): VideoBIOS: 70.18.8a.00.06
    [ 31.196] (II) NVIDIA(0): Detected PCI Express Link width: 16X
    [ 31.199] (--) NVIDIA(0): Valid display device(s) on GeForce 210 at PCI:1:0:0
    [ 31.199] (--) NVIDIA(0): CRT-0
    [ 31.199] (--) NVIDIA(0): CRT-1
    [ 31.199] (--) NVIDIA(0): DFP-0
    [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1) (boot, connected)
    [ 31.199] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
    [ 31.199] (--) NVIDIA(GPU-0): CRT-1: 400.0 MHz maximum pixel clock
    [ 31.199] (--) NVIDIA(0): DFP-0: Internal TMDS
    [ 31.199] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
    [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1): Internal TMDS
    [ 31.199] (--) NVIDIA(GPU-0): Samsung S24F350 (DFP-1): 225.0 MHz maximum pixel clock
    [ 31.199] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
    [ 31.199] (**) NVIDIA(0): device Samsung S24F350 (DFP-1) (Using EDID frequencies has
    [ 31.199] (**) NVIDIA(0): been enabled on all display devices.)
    [ 31.203] (==) NVIDIA(0):
    [ 31.203] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
    [ 31.203] (==) NVIDIA(0): will be used as the requested mode.
    [ 31.203] (==) NVIDIA(0):
    [ 31.203] (II) NVIDIA(0): Validated MetaModes:
    [ 31.203] (II) NVIDIA(0): "DFP-1:nvidia-auto-select"
    [ 31.203] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
    [ 31.241] (--) NVIDIA(0): DPI set to (93, 94); computed from "UseEdidDpi" X config
    [ 31.241] (--) NVIDIA(0): option
    [ 31.241] (II) UnloadModule: "nouveau"
    [ 31.241] (II) Unloading nouveau
    [ 31.241] (II) UnloadModule: "modesetting"
    [ 31.241] (II) Unloading modesetting
    [ 31.241] (II) UnloadModule: "fbdev"
    [ 31.241] (II) Unloading fbdev
    [ 31.241] (II) UnloadSubModule: "fbdevhw"
    [ 31.241] (II) Unloading fbdevhw
    [ 31.241] (II) UnloadModule: "vesa"
    [ 31.241] (II) Unloading vesa
    [ 31.241] (--) Depth 24 pixmap format is 32 bpp
    [ 31.241] (II) NVIDIA: Using 768.00 MB of virtual memory for indirect memory access.
    [ 31.261] (II) NVIDIA(0): Setting mode "DFP-1:nvidia-auto-select"
    [ 31.338] (==) NVIDIA(0): Disabling shared memory pixmaps
    [ 31.338] (==) NVIDIA(0): Backing store enabled
    [ 31.338] (==) NVIDIA(0): Silken mouse enabled
    [ 31.339] (==) NVIDIA(0): DPMS enabled
    [ 31.367] (II) Loading sub module "dri2"
    [ 31.367] (II) LoadModule: "dri2"
    [ 31.367] (II) Module "dri2" already built-in
    [ 31.367] (II) NVIDIA(0): [DRI2] Setup complete
    [ 31.367] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
    [ 31.368] (--) RandR disabled
    [ 31.371] (II) SELinux: Disabled on system
    [ 31.372] (II) Initializing extension GLX
    [ 31.372] (II) Indirect GLX disabled.(II) config/udev: Adding input device Power Button (/dev/input/event1)
    [ 31.701] (**) Power Button: Applying InputClass "libinput keyboard catchall"
    [ 31.701] (II) LoadModule: "libinput"
    [ 31.701] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
    [ 31.740] (II) Module libinput: vendor="X.Org Foundation"
    [ 31.740] compiled for 1.19.6, module version = 0.27.1
    [ 31.740] Module class: X.Org XInput Driver
    [ 31.740] ABI class: X.Org XInput driver, version 24.1
    [ 31.740] (II) Using input driver 'libinput' for 'Power Button'
    [ 31.740] (**) Power Button: always reports core events
    [ 31.740] (**) Option "Device" "/dev/input/event1"
    [ 31.740] (**) Option "_source" "server/udev"
    [ 31.741] (II) event1 - Power Button: is tagged by udev as: Keyboard
    [ 31.741] (II) event1 - Power Button: device is a keyboard
    [ 31.741] (II) event1 - Power Button: device removed
    [ 31.760] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
    [ 31.760] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
    [ 31.760] (**) Option "xkb_model" "pc105"
    [ 31.760] (**) Option "xkb_layout" "us,il"
    [ 31.760] (**) Option "xkb_variant" ","
    [ 31.760] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
    [ 31.784] (II) event1 - Power Button: is tagged by udev as: Keyboard
    [ 31.784] (II) event1 - Power Button: device is a keyboard
    [ 31.785] (II) config/udev: Adding input device Power Button (/dev/input/event0)
    [ 31.785] (**) Power Button: Applying InputClass "libinput keyboard catchall"
    [ 31.785] (II) Using input driver 'libinput' for 'Power Button'
    [ 31.785] (**) Power Button: always reports core events
    [ 31.785] (**) Option "Device" "/dev/input/event0"
    [ 31.785] (**) Option "_source" "server/udev"
    [ 31.785] (II) event0 - Power Button: is tagged by udev as: Keyboard
    [ 31.785] (II) event0 - Power Button: device is a keyboard
    [ 31.785] (II) event0 - Power Button: device removed
    [ 31.800] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
    [ 31.800] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
    [ 31.800] (**) Option "xkb_model" "pc105"
    [ 31.800] (**) Option "xkb_layout" "us,il"
    [ 31.800] (**) Option "xkb_variant" ","
    [ 31.800] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
    [ 31.800] (II) event0 - Power Button: is tagged by udev as: Keyboard
    [ 31.800] (II) event0 - Power Button: device is a keyboard
    [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event9)
    [ 31.801] (II) No input driver specified, ignoring this device.
    [ 31.801] (II) This device may have been added with another device file.
    [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event10)
    [ 31.801] (II) No input driver specified, ignoring this device.
    [ 31.801] (II) This device may have been added with another device file.
    [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event11)
    [ 31.802] (II) No input driver specified, ignoring this device.
    [ 31.802] (II) This device may have been added with another device file.
    [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event8)
    [ 31.802] (II) No input driver specified, ignoring this device.
    [ 31.802] (II) This device may have been added with another device file.
    [ 31.802] (II) config/udev: Adding input device HDA Intel Rear Mic (/dev/input/event4)
    [ 31.802] (II) No input driver specified, ignoring this device.
    [ 31.802] (II) This device may have been added with another device file.
    [ 31.803] (II) config/udev: Adding input device HDA Intel Line (/dev/input/event5)
    [ 31.803] (II) No input driver specified, ignoring this device.
    [ 31.803] (II) This device may have been added with another device file.
    [ 31.803] (II) config/udev: Adding input device HDA Intel Line Out (/dev/input/event6)
    [ 31.803] (II) No input driver specified, ignoring this device.
    [ 31.803] (II) This device may have been added with another device file.
    [ 31.804] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
    [ 31.804] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
    [ 31.804] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
    [ 31.804] (**) AT Translated Set 2 keyboard: always reports core events
    [ 31.804] (**) Option "Device" "/dev/input/event2"
    [ 31.804] (**) Option "_source" "server/udev"
    [ 31.805] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
    [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
    [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device removed
    [ 31.824] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
    [ 31.824] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 8)
    [ 31.824] (**) Option "xkb_model" "pc105"
    [ 31.824] (**) Option "xkb_layout" "us,il"
    [ 31.824] (**) Option "xkb_variant" ","
    [ 31.824] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
    [ 31.825] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
    [ 31.825] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
    [ 31.825] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/event3)
    [ 31.825] (**) ImPS/2 Generic Wheel Mouse: Applying InputClass "libinput pointer catchall"
    [ 31.825] (II) Using input driver 'libinput' for 'ImPS/2 Generic Wheel Mouse'
    [ 31.825] (**) ImPS/2 Generic Wheel Mouse: always reports core events
    [ 31.825] (**) Option "Device" "/dev/input/event3"
    [ 31.825] (**) Option "_source" "server/udev"
    [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
    [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
    [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device removed
    [ 31.856] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input4/event3"
    [ 31.856] (II) XINPUT: Adding extended input device "ImPS/2 Generic Wheel Mouse" (type: MOUSE, id 9)
    [ 31.856] (**) Option "AccelerationScheme" "none"
    [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) selected scheme none/0
    [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration factor: 2.000
    [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration threshold: 4
    [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
    [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
    [ 31.857] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/mouse0)
    [ 31.857] (II) No input driver specified, ignoring this device.
    [ 31.857] (II) This device may have been added with another device file.
    [ 37.818] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
    [ 37.818] (II) NVIDIA(GPU-0): Vision stereo.
    [ 37.851] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
    [ 37.851] (II) NVIDIA(GPU-0): Vision stereo.
    [ 37.907] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
    [ 37.907] (II) NVIDIA(GPU-0): Vision stereo.
    [ 37.915] (II) NVIDIA(0): Setting mode "NULL"
    [ 38.013] (II) NVIDIA(0): Setting mode "HDMI-0: 1280x720 @1280x720 +0+0 {ViewPortIn=1280x720, ViewPortOut=1280x720+0+0}"
    [ 40.404] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
    [ 40.404] (II) NVIDIA(GPU-0): Vision stereo.
    [ 59.827] (II) config/udev: Adding input device saa7134 IR (Avermedia PCI M733A (/dev/input/event7)
    [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: Applying InputClass "libinput keyboard catchall"
    [ 59.827] (II) Using input driver 'libinput' for 'saa7134 IR (Avermedia PCI M733A'
    [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: always reports core events
    [ 59.827] (**) Option "Device" "/dev/input/event7"
    [ 59.827] (**) Option "_source" "server/udev"
    [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
    [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard
    [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device removed
    [ 59.848] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1e.0/0000:04:01.0/rc/rc0/input8/event7"
    [ 59.848] (II) XINPUT: Adding extended input device "saa7134 IR (Avermedia PCI M733A" (type: KEYBOARD, id 10)
    [ 59.848] (**) Option "xkb_model" "pc105"
    [ 59.848] (**) Option "xkb_layout" "us,il"
    [ 59.848] (**) Option "xkb_variant" ","
    [ 59.848] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
    [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
    [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard









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      I have Ubuntu MATE 18.04 64-bit with 4GB RAM, Intel Duo CPU E8500 3.16 GHz processor and an Nvidia graphics card. I installed the Nvidia 340.107 driver from Software & Updates.



      How is it possible to solve the screen tearing?



      Results of lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p' output :



      $ lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p'

      01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [GeForce 210] [10de:0a65] (rev a2)
      Subsystem: Gigabyte Technology Co., Ltd GT218 [GeForce 210] [1458:36a9]
      Kernel driver in use: nvidia
      Kernel modules: nvidiafb, nouveau, nvidia


      Results of /var/log/Xorg.0.log :



      $ /var/log/Xorg.0.log

      [ 29.610]
      X.Org X Server 1.19.6
      Release Date: 2017-12-20
      [ 29.610] X Protocol Version 11, Revision 0
      [ 29.610] Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
      [ 29.610] Current Operating System: Linux Javert 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64
      [ 29.610] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=43ec8160-5f3e-4a37-8014-9aec07162c70 ro quiet splash vt.handoff=1
      [ 29.610] Build Date: 13 April 2018 08:07:36PM
      [ 29.610] xorg-server 2:1.19.6-1ubuntu4 (For technical support please see http://www.ubuntu.com/support)
      [ 29.610] Current version of pixman: 0.34.0
      [ 29.610] Before reporting problems, check http://wiki.x.org
      to make sure that you have the latest version.
      [ 29.610] Markers: (--) probed, (**) from config file, (==) default setting,
      (++) from command line, (!!) notice, (II) informational,
      (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
      [ 29.611] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 4 02:36:19 2019
      [ 29.640] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
      [ 29.658] (==) No Layout section. Using the first Screen section.
      [ 29.658] (==) No screen section available. Using defaults.
      [ 29.658] (**) |-->Screen "Default Screen Section" (0)
      [ 29.658] (**) | |-->Monitor ""
      [ 29.669] (==) No monitor specified for screen "Default Screen Section".
      Using a default monitor configuration.
      [ 29.669] (==) Automatically adding devices
      [ 29.669] (==) Automatically enabling devices
      [ 29.669] (==) Automatically adding GPU devices
      [ 29.669] (==) Automatically binding GPU devices
      [ 29.669] (==) Max clients allowed: 256, resource mask: 0x1fffff
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.689] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
      [ 29.689] Entry deleted from font path.
      [ 29.689] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
      [ 29.689] Entry deleted from font path.
      [ 29.689] (==) FontPath set to:
      /usr/share/fonts/X11/misc,
      /usr/share/fonts/X11/Type1,
      built-ins
      [ 29.689] (==) ModulePath set to "/usr/lib/xorg/modules"
      [ 29.689] (II) The server relies on udev to provide the list of input devices.
      If no devices become available, reconfigure udev or disable AutoAddDevices.
      [ 29.695] (II) Loader magic: 0x55d3243e9020
      [ 29.695] (II) Module ABI versions:
      [ 29.695] X.Org ANSI C Emulation: 0.4
      [ 29.695] X.Org Video Driver: 23.0
      [ 29.695] X.Org XInput driver : 24.1
      [ 29.695] X.Org Server Extension : 10.0
      [ 29.695] (++) using VT number 7

      [ 29.695] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
      [ 29.696] (II) xfree86: Adding drm device (/dev/dri/card0)
      [ 29.697] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia-340/xorg,/usr/lib/xorg/modules"
      [ 29.698] (--) PCI:*(0:1:0:0) 10de:0a65:1458:36a9 rev 162, Mem @ 0xe2000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
      [ 29.698] (II) LoadModule: "glx"
      [ 29.712] (II) Loading /usr/lib/nvidia-340/xorg/libglx.so
      [ 30.468] (II) Module glx: vendor="NVIDIA Corporation"
      [ 30.468] compiled for 4.0.2, module version = 1.0.0
      [ 30.468] Module class: X.Org Server Extension
      [ 30.470] (II) NVIDIA GLX Module 340.107 Thu May 24 21:40:32 PDT 2018
      [ 30.481] (II) Applying OutputClass "nvidia" to /dev/dri/card0
      [ 30.481] loading driver: nvidia
      [ 30.481] (==) Matched nvidia as autoconfigured driver 0
      [ 30.481] (==) Matched nouveau as autoconfigured driver 1
      [ 30.481] (==) Matched nouveau as autoconfigured driver 2
      [ 30.481] (==) Matched modesetting as autoconfigured driver 3
      [ 30.481] (==) Matched fbdev as autoconfigured driver 4
      [ 30.481] (==) Matched vesa as autoconfigured driver 5
      [ 30.481] (==) Assigned the driver to the xf86ConfigLayout
      [ 30.481] (II) LoadModule: "nvidia"
      [ 30.481] (II) Loading /usr/lib/nvidia-340/xorg/nvidia_drv.so
      [ 30.586] (II) Module nvidia: vendor="NVIDIA Corporation"
      [ 30.586] compiled for 4.0.2, module version = 1.0.0
      [ 30.586] Module class: X.Org Video Driver
      [ 30.599] (II) LoadModule: "nouveau"
      [ 30.610] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
      [ 30.623] (II) Module nouveau: vendor="X.Org Foundation"
      [ 30.623] compiled for 1.19.3, module version = 1.0.15
      [ 30.623] Module class: X.Org Video Driver
      [ 30.623] ABI class: X.Org Video Driver, version 23.0
      [ 30.623] (II) LoadModule: "modesetting"
      [ 30.623] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
      [ 30.631] (II) Module modesetting: vendor="X.Org Foundation"
      [ 30.631] compiled for 1.19.6, module version = 1.19.6
      [ 30.631] Module class: X.Org Video Driver
      [ 30.631] ABI class: X.Org Video Driver, version 23.0
      [ 30.631] (II) LoadModule: "fbdev"
      [ 30.631] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
      [ 30.639] (II) Module fbdev: vendor="X.Org Foundation"
      [ 30.639] compiled for 1.19.3, module version = 0.4.4
      [ 30.639] Module class: X.Org Video Driver
      [ 30.639] ABI class: X.Org Video Driver, version 23.0
      [ 30.639] (II) LoadModule: "vesa"
      [ 30.639] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
      [ 30.650] (II) Module vesa: vendor="X.Org Foundation"
      [ 30.650] compiled for 1.19.3, module version = 2.3.4
      [ 30.650] Module class: X.Org Video Driver
      [ 30.650] ABI class: X.Org Video Driver, version 23.0
      [ 30.650] (II) NVIDIA dlloader X Driver 340.107 Thu May 24 21:18:05 PDT 2018
      [ 30.651] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
      [ 30.651] (II) NOUVEAU driver Date: Fri Apr 21 14:41:17 2017 -0400
      [ 30.651] (II) NOUVEAU driver for NVIDIA chipset families :
      [ 30.651] RIVA TNT (NV04)
      [ 30.651] RIVA TNT2 (NV05)
      [ 30.651] GeForce 256 (NV10)
      [ 30.651] GeForce 2 (NV11, NV15)
      [ 30.652] GeForce 4MX (NV17, NV18)
      [ 30.652] GeForce 3 (NV20)
      [ 30.652] GeForce 4Ti (NV25, NV28)
      [ 30.652] GeForce FX (NV3x)
      [ 30.652] GeForce 6 (NV4x)
      [ 30.652] GeForce 7 (G7x)
      [ 30.652] GeForce 8 (G8x)
      [ 30.652] GeForce GTX 200 (NVA0)
      [ 30.652] GeForce GTX 400 (NVC0)
      [ 30.652] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
      [ 30.652] (II) FBDEV: driver for framebuffer: fbdev
      [ 30.652] (II) VESA: driver for VESA chipsets: vesa
      [ 30.686] (II) Loading sub module "fb"
      [ 30.686] (II) LoadModule: "fb"
      [ 30.687] (II) Loading /usr/lib/xorg/modules/libfb.so
      [ 30.699] (II) Module fb: vendor="X.Org Foundation"
      [ 30.699] compiled for 1.19.6, module version = 1.0.0
      [ 30.699] ABI class: X.Org ANSI C Emulation, version 0.4
      [ 30.699] (WW) Unresolved symbol: fbGetGCPrivateKey
      [ 30.699] (II) Loading sub module "wfb"
      [ 30.699] (II) LoadModule: "wfb"
      [ 30.699] (II) Loading /usr/lib/xorg/modules/libwfb.so
      [ 30.708] (II) Module wfb: vendor="X.Org Foundation"
      [ 30.708] compiled for 1.19.6, module version = 1.0.0
      [ 30.708] ABI class: X.Org ANSI C Emulation, version 0.4
      [ 30.708] (II) Loading sub module "ramdac"
      [ 30.708] (II) LoadModule: "ramdac"
      [ 30.708] (II) Module "ramdac" already built-in
      [ 30.723] (WW) Falling back to old probe method for modesetting
      [ 30.724] (WW) Falling back to old probe method for fbdev
      [ 30.724] (II) Loading sub module "fbdevhw"
      [ 30.724] (II) LoadModule: "fbdevhw"
      [ 30.724] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
      [ 30.725] (II) Module fbdevhw: vendor="X.Org Foundation"
      [ 30.725] compiled for 1.19.6, module version = 0.0.2
      [ 30.725] ABI class: X.Org Video Driver, version 23.0
      [ 30.725] (WW) Falling back to old probe method for vesa
      [ 30.725] (II) NVIDIA(0): Creating default Display subsection in Screen section
      "Default Screen Section" for depth/fbbpp 24/32
      [ 30.725] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
      [ 30.725] (==) NVIDIA(0): RGB weight 888
      [ 30.725] (==) NVIDIA(0): Default visual is TrueColor
      [ 30.725] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
      [ 30.726] (**) NVIDIA(0): Enabling 2D acceleration
      [ 31.195] (II) NVIDIA(0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 31.195] (II) NVIDIA(0): Vision stereo.
      [ 31.195] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20150116)
      [ 31.196] (II) NVIDIA(0): NVIDIA GPU GeForce 210 (GT218) at PCI:1:0:0 (GPU-0)
      [ 31.196] (--) NVIDIA(0): Memory: 1048576 kBytes
      [ 31.196] (--) NVIDIA(0): VideoBIOS: 70.18.8a.00.06
      [ 31.196] (II) NVIDIA(0): Detected PCI Express Link width: 16X
      [ 31.199] (--) NVIDIA(0): Valid display device(s) on GeForce 210 at PCI:1:0:0
      [ 31.199] (--) NVIDIA(0): CRT-0
      [ 31.199] (--) NVIDIA(0): CRT-1
      [ 31.199] (--) NVIDIA(0): DFP-0
      [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1) (boot, connected)
      [ 31.199] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(GPU-0): CRT-1: 400.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(0): DFP-0: Internal TMDS
      [ 31.199] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1): Internal TMDS
      [ 31.199] (--) NVIDIA(GPU-0): Samsung S24F350 (DFP-1): 225.0 MHz maximum pixel clock
      [ 31.199] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
      [ 31.199] (**) NVIDIA(0): device Samsung S24F350 (DFP-1) (Using EDID frequencies has
      [ 31.199] (**) NVIDIA(0): been enabled on all display devices.)
      [ 31.203] (==) NVIDIA(0):
      [ 31.203] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
      [ 31.203] (==) NVIDIA(0): will be used as the requested mode.
      [ 31.203] (==) NVIDIA(0):
      [ 31.203] (II) NVIDIA(0): Validated MetaModes:
      [ 31.203] (II) NVIDIA(0): "DFP-1:nvidia-auto-select"
      [ 31.203] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
      [ 31.241] (--) NVIDIA(0): DPI set to (93, 94); computed from "UseEdidDpi" X config
      [ 31.241] (--) NVIDIA(0): option
      [ 31.241] (II) UnloadModule: "nouveau"
      [ 31.241] (II) Unloading nouveau
      [ 31.241] (II) UnloadModule: "modesetting"
      [ 31.241] (II) Unloading modesetting
      [ 31.241] (II) UnloadModule: "fbdev"
      [ 31.241] (II) Unloading fbdev
      [ 31.241] (II) UnloadSubModule: "fbdevhw"
      [ 31.241] (II) Unloading fbdevhw
      [ 31.241] (II) UnloadModule: "vesa"
      [ 31.241] (II) Unloading vesa
      [ 31.241] (--) Depth 24 pixmap format is 32 bpp
      [ 31.241] (II) NVIDIA: Using 768.00 MB of virtual memory for indirect memory access.
      [ 31.261] (II) NVIDIA(0): Setting mode "DFP-1:nvidia-auto-select"
      [ 31.338] (==) NVIDIA(0): Disabling shared memory pixmaps
      [ 31.338] (==) NVIDIA(0): Backing store enabled
      [ 31.338] (==) NVIDIA(0): Silken mouse enabled
      [ 31.339] (==) NVIDIA(0): DPMS enabled
      [ 31.367] (II) Loading sub module "dri2"
      [ 31.367] (II) LoadModule: "dri2"
      [ 31.367] (II) Module "dri2" already built-in
      [ 31.367] (II) NVIDIA(0): [DRI2] Setup complete
      [ 31.367] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
      [ 31.368] (--) RandR disabled
      [ 31.371] (II) SELinux: Disabled on system
      [ 31.372] (II) Initializing extension GLX
      [ 31.372] (II) Indirect GLX disabled.(II) config/udev: Adding input device Power Button (/dev/input/event1)
      [ 31.701] (**) Power Button: Applying InputClass "libinput keyboard catchall"
      [ 31.701] (II) LoadModule: "libinput"
      [ 31.701] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
      [ 31.740] (II) Module libinput: vendor="X.Org Foundation"
      [ 31.740] compiled for 1.19.6, module version = 0.27.1
      [ 31.740] Module class: X.Org XInput Driver
      [ 31.740] ABI class: X.Org XInput driver, version 24.1
      [ 31.740] (II) Using input driver 'libinput' for 'Power Button'
      [ 31.740] (**) Power Button: always reports core events
      [ 31.740] (**) Option "Device" "/dev/input/event1"
      [ 31.740] (**) Option "_source" "server/udev"
      [ 31.741] (II) event1 - Power Button: is tagged by udev as: Keyboard
      [ 31.741] (II) event1 - Power Button: device is a keyboard
      [ 31.741] (II) event1 - Power Button: device removed
      [ 31.760] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
      [ 31.760] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
      [ 31.760] (**) Option "xkb_model" "pc105"
      [ 31.760] (**) Option "xkb_layout" "us,il"
      [ 31.760] (**) Option "xkb_variant" ","
      [ 31.760] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.784] (II) event1 - Power Button: is tagged by udev as: Keyboard
      [ 31.784] (II) event1 - Power Button: device is a keyboard
      [ 31.785] (II) config/udev: Adding input device Power Button (/dev/input/event0)
      [ 31.785] (**) Power Button: Applying InputClass "libinput keyboard catchall"
      [ 31.785] (II) Using input driver 'libinput' for 'Power Button'
      [ 31.785] (**) Power Button: always reports core events
      [ 31.785] (**) Option "Device" "/dev/input/event0"
      [ 31.785] (**) Option "_source" "server/udev"
      [ 31.785] (II) event0 - Power Button: is tagged by udev as: Keyboard
      [ 31.785] (II) event0 - Power Button: device is a keyboard
      [ 31.785] (II) event0 - Power Button: device removed
      [ 31.800] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
      [ 31.800] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
      [ 31.800] (**) Option "xkb_model" "pc105"
      [ 31.800] (**) Option "xkb_layout" "us,il"
      [ 31.800] (**) Option "xkb_variant" ","
      [ 31.800] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.800] (II) event0 - Power Button: is tagged by udev as: Keyboard
      [ 31.800] (II) event0 - Power Button: device is a keyboard
      [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event9)
      [ 31.801] (II) No input driver specified, ignoring this device.
      [ 31.801] (II) This device may have been added with another device file.
      [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event10)
      [ 31.801] (II) No input driver specified, ignoring this device.
      [ 31.801] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event11)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event8)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA Intel Rear Mic (/dev/input/event4)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.803] (II) config/udev: Adding input device HDA Intel Line (/dev/input/event5)
      [ 31.803] (II) No input driver specified, ignoring this device.
      [ 31.803] (II) This device may have been added with another device file.
      [ 31.803] (II) config/udev: Adding input device HDA Intel Line Out (/dev/input/event6)
      [ 31.803] (II) No input driver specified, ignoring this device.
      [ 31.803] (II) This device may have been added with another device file.
      [ 31.804] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
      [ 31.804] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
      [ 31.804] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
      [ 31.804] (**) AT Translated Set 2 keyboard: always reports core events
      [ 31.804] (**) Option "Device" "/dev/input/event2"
      [ 31.804] (**) Option "_source" "server/udev"
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device removed
      [ 31.824] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
      [ 31.824] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 8)
      [ 31.824] (**) Option "xkb_model" "pc105"
      [ 31.824] (**) Option "xkb_layout" "us,il"
      [ 31.824] (**) Option "xkb_variant" ","
      [ 31.824] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.825] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
      [ 31.825] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
      [ 31.825] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/event3)
      [ 31.825] (**) ImPS/2 Generic Wheel Mouse: Applying InputClass "libinput pointer catchall"
      [ 31.825] (II) Using input driver 'libinput' for 'ImPS/2 Generic Wheel Mouse'
      [ 31.825] (**) ImPS/2 Generic Wheel Mouse: always reports core events
      [ 31.825] (**) Option "Device" "/dev/input/event3"
      [ 31.825] (**) Option "_source" "server/udev"
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device removed
      [ 31.856] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input4/event3"
      [ 31.856] (II) XINPUT: Adding extended input device "ImPS/2 Generic Wheel Mouse" (type: MOUSE, id 9)
      [ 31.856] (**) Option "AccelerationScheme" "none"
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) selected scheme none/0
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration factor: 2.000
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration threshold: 4
      [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
      [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
      [ 31.857] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/mouse0)
      [ 31.857] (II) No input driver specified, ignoring this device.
      [ 31.857] (II) This device may have been added with another device file.
      [ 37.818] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.818] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.851] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.851] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.907] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.907] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.915] (II) NVIDIA(0): Setting mode "NULL"
      [ 38.013] (II) NVIDIA(0): Setting mode "HDMI-0: 1280x720 @1280x720 +0+0 {ViewPortIn=1280x720, ViewPortOut=1280x720+0+0}"
      [ 40.404] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 40.404] (II) NVIDIA(GPU-0): Vision stereo.
      [ 59.827] (II) config/udev: Adding input device saa7134 IR (Avermedia PCI M733A (/dev/input/event7)
      [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: Applying InputClass "libinput keyboard catchall"
      [ 59.827] (II) Using input driver 'libinput' for 'saa7134 IR (Avermedia PCI M733A'
      [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: always reports core events
      [ 59.827] (**) Option "Device" "/dev/input/event7"
      [ 59.827] (**) Option "_source" "server/udev"
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device removed
      [ 59.848] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1e.0/0000:04:01.0/rc/rc0/input8/event7"
      [ 59.848] (II) XINPUT: Adding extended input device "saa7134 IR (Avermedia PCI M733A" (type: KEYBOARD, id 10)
      [ 59.848] (**) Option "xkb_model" "pc105"
      [ 59.848] (**) Option "xkb_layout" "us,il"
      [ 59.848] (**) Option "xkb_variant" ","
      [ 59.848] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
      [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard









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      I have Ubuntu MATE 18.04 64-bit with 4GB RAM, Intel Duo CPU E8500 3.16 GHz processor and an Nvidia graphics card. I installed the Nvidia 340.107 driver from Software & Updates.



      How is it possible to solve the screen tearing?



      Results of lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p' output :



      $ lspci -nnk | awk -v n='[0300]' 'p&&/^S/{p=0}!p{p=index($0,n)}p'

      01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT218 [GeForce 210] [10de:0a65] (rev a2)
      Subsystem: Gigabyte Technology Co., Ltd GT218 [GeForce 210] [1458:36a9]
      Kernel driver in use: nvidia
      Kernel modules: nvidiafb, nouveau, nvidia


      Results of /var/log/Xorg.0.log :



      $ /var/log/Xorg.0.log

      [ 29.610]
      X.Org X Server 1.19.6
      Release Date: 2017-12-20
      [ 29.610] X Protocol Version 11, Revision 0
      [ 29.610] Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
      [ 29.610] Current Operating System: Linux Javert 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64
      [ 29.610] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-29-generic root=UUID=43ec8160-5f3e-4a37-8014-9aec07162c70 ro quiet splash vt.handoff=1
      [ 29.610] Build Date: 13 April 2018 08:07:36PM
      [ 29.610] xorg-server 2:1.19.6-1ubuntu4 (For technical support please see http://www.ubuntu.com/support)
      [ 29.610] Current version of pixman: 0.34.0
      [ 29.610] Before reporting problems, check http://wiki.x.org
      to make sure that you have the latest version.
      [ 29.610] Markers: (--) probed, (**) from config file, (==) default setting,
      (++) from command line, (!!) notice, (II) informational,
      (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
      [ 29.611] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jan 4 02:36:19 2019
      [ 29.640] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
      [ 29.658] (==) No Layout section. Using the first Screen section.
      [ 29.658] (==) No screen section available. Using defaults.
      [ 29.658] (**) |-->Screen "Default Screen Section" (0)
      [ 29.658] (**) | |-->Monitor ""
      [ 29.669] (==) No monitor specified for screen "Default Screen Section".
      Using a default monitor configuration.
      [ 29.669] (==) Automatically adding devices
      [ 29.669] (==) Automatically enabling devices
      [ 29.669] (==) Automatically adding GPU devices
      [ 29.669] (==) Automatically binding GPU devices
      [ 29.669] (==) Max clients allowed: 256, resource mask: 0x1fffff
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.680] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
      [ 29.680] Entry deleted from font path.
      [ 29.689] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
      [ 29.689] Entry deleted from font path.
      [ 29.689] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
      [ 29.689] Entry deleted from font path.
      [ 29.689] (==) FontPath set to:
      /usr/share/fonts/X11/misc,
      /usr/share/fonts/X11/Type1,
      built-ins
      [ 29.689] (==) ModulePath set to "/usr/lib/xorg/modules"
      [ 29.689] (II) The server relies on udev to provide the list of input devices.
      If no devices become available, reconfigure udev or disable AutoAddDevices.
      [ 29.695] (II) Loader magic: 0x55d3243e9020
      [ 29.695] (II) Module ABI versions:
      [ 29.695] X.Org ANSI C Emulation: 0.4
      [ 29.695] X.Org Video Driver: 23.0
      [ 29.695] X.Org XInput driver : 24.1
      [ 29.695] X.Org Server Extension : 10.0
      [ 29.695] (++) using VT number 7

      [ 29.695] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
      [ 29.696] (II) xfree86: Adding drm device (/dev/dri/card0)
      [ 29.697] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia-340/xorg,/usr/lib/xorg/modules"
      [ 29.698] (--) PCI:*(0:1:0:0) 10de:0a65:1458:36a9 rev 162, Mem @ 0xe2000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
      [ 29.698] (II) LoadModule: "glx"
      [ 29.712] (II) Loading /usr/lib/nvidia-340/xorg/libglx.so
      [ 30.468] (II) Module glx: vendor="NVIDIA Corporation"
      [ 30.468] compiled for 4.0.2, module version = 1.0.0
      [ 30.468] Module class: X.Org Server Extension
      [ 30.470] (II) NVIDIA GLX Module 340.107 Thu May 24 21:40:32 PDT 2018
      [ 30.481] (II) Applying OutputClass "nvidia" to /dev/dri/card0
      [ 30.481] loading driver: nvidia
      [ 30.481] (==) Matched nvidia as autoconfigured driver 0
      [ 30.481] (==) Matched nouveau as autoconfigured driver 1
      [ 30.481] (==) Matched nouveau as autoconfigured driver 2
      [ 30.481] (==) Matched modesetting as autoconfigured driver 3
      [ 30.481] (==) Matched fbdev as autoconfigured driver 4
      [ 30.481] (==) Matched vesa as autoconfigured driver 5
      [ 30.481] (==) Assigned the driver to the xf86ConfigLayout
      [ 30.481] (II) LoadModule: "nvidia"
      [ 30.481] (II) Loading /usr/lib/nvidia-340/xorg/nvidia_drv.so
      [ 30.586] (II) Module nvidia: vendor="NVIDIA Corporation"
      [ 30.586] compiled for 4.0.2, module version = 1.0.0
      [ 30.586] Module class: X.Org Video Driver
      [ 30.599] (II) LoadModule: "nouveau"
      [ 30.610] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
      [ 30.623] (II) Module nouveau: vendor="X.Org Foundation"
      [ 30.623] compiled for 1.19.3, module version = 1.0.15
      [ 30.623] Module class: X.Org Video Driver
      [ 30.623] ABI class: X.Org Video Driver, version 23.0
      [ 30.623] (II) LoadModule: "modesetting"
      [ 30.623] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
      [ 30.631] (II) Module modesetting: vendor="X.Org Foundation"
      [ 30.631] compiled for 1.19.6, module version = 1.19.6
      [ 30.631] Module class: X.Org Video Driver
      [ 30.631] ABI class: X.Org Video Driver, version 23.0
      [ 30.631] (II) LoadModule: "fbdev"
      [ 30.631] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
      [ 30.639] (II) Module fbdev: vendor="X.Org Foundation"
      [ 30.639] compiled for 1.19.3, module version = 0.4.4
      [ 30.639] Module class: X.Org Video Driver
      [ 30.639] ABI class: X.Org Video Driver, version 23.0
      [ 30.639] (II) LoadModule: "vesa"
      [ 30.639] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
      [ 30.650] (II) Module vesa: vendor="X.Org Foundation"
      [ 30.650] compiled for 1.19.3, module version = 2.3.4
      [ 30.650] Module class: X.Org Video Driver
      [ 30.650] ABI class: X.Org Video Driver, version 23.0
      [ 30.650] (II) NVIDIA dlloader X Driver 340.107 Thu May 24 21:18:05 PDT 2018
      [ 30.651] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
      [ 30.651] (II) NOUVEAU driver Date: Fri Apr 21 14:41:17 2017 -0400
      [ 30.651] (II) NOUVEAU driver for NVIDIA chipset families :
      [ 30.651] RIVA TNT (NV04)
      [ 30.651] RIVA TNT2 (NV05)
      [ 30.651] GeForce 256 (NV10)
      [ 30.651] GeForce 2 (NV11, NV15)
      [ 30.652] GeForce 4MX (NV17, NV18)
      [ 30.652] GeForce 3 (NV20)
      [ 30.652] GeForce 4Ti (NV25, NV28)
      [ 30.652] GeForce FX (NV3x)
      [ 30.652] GeForce 6 (NV4x)
      [ 30.652] GeForce 7 (G7x)
      [ 30.652] GeForce 8 (G8x)
      [ 30.652] GeForce GTX 200 (NVA0)
      [ 30.652] GeForce GTX 400 (NVC0)
      [ 30.652] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
      [ 30.652] (II) FBDEV: driver for framebuffer: fbdev
      [ 30.652] (II) VESA: driver for VESA chipsets: vesa
      [ 30.686] (II) Loading sub module "fb"
      [ 30.686] (II) LoadModule: "fb"
      [ 30.687] (II) Loading /usr/lib/xorg/modules/libfb.so
      [ 30.699] (II) Module fb: vendor="X.Org Foundation"
      [ 30.699] compiled for 1.19.6, module version = 1.0.0
      [ 30.699] ABI class: X.Org ANSI C Emulation, version 0.4
      [ 30.699] (WW) Unresolved symbol: fbGetGCPrivateKey
      [ 30.699] (II) Loading sub module "wfb"
      [ 30.699] (II) LoadModule: "wfb"
      [ 30.699] (II) Loading /usr/lib/xorg/modules/libwfb.so
      [ 30.708] (II) Module wfb: vendor="X.Org Foundation"
      [ 30.708] compiled for 1.19.6, module version = 1.0.0
      [ 30.708] ABI class: X.Org ANSI C Emulation, version 0.4
      [ 30.708] (II) Loading sub module "ramdac"
      [ 30.708] (II) LoadModule: "ramdac"
      [ 30.708] (II) Module "ramdac" already built-in
      [ 30.723] (WW) Falling back to old probe method for modesetting
      [ 30.724] (WW) Falling back to old probe method for fbdev
      [ 30.724] (II) Loading sub module "fbdevhw"
      [ 30.724] (II) LoadModule: "fbdevhw"
      [ 30.724] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
      [ 30.725] (II) Module fbdevhw: vendor="X.Org Foundation"
      [ 30.725] compiled for 1.19.6, module version = 0.0.2
      [ 30.725] ABI class: X.Org Video Driver, version 23.0
      [ 30.725] (WW) Falling back to old probe method for vesa
      [ 30.725] (II) NVIDIA(0): Creating default Display subsection in Screen section
      "Default Screen Section" for depth/fbbpp 24/32
      [ 30.725] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
      [ 30.725] (==) NVIDIA(0): RGB weight 888
      [ 30.725] (==) NVIDIA(0): Default visual is TrueColor
      [ 30.725] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
      [ 30.726] (**) NVIDIA(0): Enabling 2D acceleration
      [ 31.195] (II) NVIDIA(0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 31.195] (II) NVIDIA(0): Vision stereo.
      [ 31.195] (II) NVIDIA(GPU-0): Found DRM driver nvidia-drm (20150116)
      [ 31.196] (II) NVIDIA(0): NVIDIA GPU GeForce 210 (GT218) at PCI:1:0:0 (GPU-0)
      [ 31.196] (--) NVIDIA(0): Memory: 1048576 kBytes
      [ 31.196] (--) NVIDIA(0): VideoBIOS: 70.18.8a.00.06
      [ 31.196] (II) NVIDIA(0): Detected PCI Express Link width: 16X
      [ 31.199] (--) NVIDIA(0): Valid display device(s) on GeForce 210 at PCI:1:0:0
      [ 31.199] (--) NVIDIA(0): CRT-0
      [ 31.199] (--) NVIDIA(0): CRT-1
      [ 31.199] (--) NVIDIA(0): DFP-0
      [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1) (boot, connected)
      [ 31.199] (--) NVIDIA(GPU-0): CRT-0: 400.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(GPU-0): CRT-1: 400.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(0): DFP-0: Internal TMDS
      [ 31.199] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
      [ 31.199] (--) NVIDIA(0): Samsung S24F350 (DFP-1): Internal TMDS
      [ 31.199] (--) NVIDIA(GPU-0): Samsung S24F350 (DFP-1): 225.0 MHz maximum pixel clock
      [ 31.199] (**) NVIDIA(0): Using HorizSync/VertRefresh ranges from the EDID for display
      [ 31.199] (**) NVIDIA(0): device Samsung S24F350 (DFP-1) (Using EDID frequencies has
      [ 31.199] (**) NVIDIA(0): been enabled on all display devices.)
      [ 31.203] (==) NVIDIA(0):
      [ 31.203] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
      [ 31.203] (==) NVIDIA(0): will be used as the requested mode.
      [ 31.203] (==) NVIDIA(0):
      [ 31.203] (II) NVIDIA(0): Validated MetaModes:
      [ 31.203] (II) NVIDIA(0): "DFP-1:nvidia-auto-select"
      [ 31.203] (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
      [ 31.241] (--) NVIDIA(0): DPI set to (93, 94); computed from "UseEdidDpi" X config
      [ 31.241] (--) NVIDIA(0): option
      [ 31.241] (II) UnloadModule: "nouveau"
      [ 31.241] (II) Unloading nouveau
      [ 31.241] (II) UnloadModule: "modesetting"
      [ 31.241] (II) Unloading modesetting
      [ 31.241] (II) UnloadModule: "fbdev"
      [ 31.241] (II) Unloading fbdev
      [ 31.241] (II) UnloadSubModule: "fbdevhw"
      [ 31.241] (II) Unloading fbdevhw
      [ 31.241] (II) UnloadModule: "vesa"
      [ 31.241] (II) Unloading vesa
      [ 31.241] (--) Depth 24 pixmap format is 32 bpp
      [ 31.241] (II) NVIDIA: Using 768.00 MB of virtual memory for indirect memory access.
      [ 31.261] (II) NVIDIA(0): Setting mode "DFP-1:nvidia-auto-select"
      [ 31.338] (==) NVIDIA(0): Disabling shared memory pixmaps
      [ 31.338] (==) NVIDIA(0): Backing store enabled
      [ 31.338] (==) NVIDIA(0): Silken mouse enabled
      [ 31.339] (==) NVIDIA(0): DPMS enabled
      [ 31.367] (II) Loading sub module "dri2"
      [ 31.367] (II) LoadModule: "dri2"
      [ 31.367] (II) Module "dri2" already built-in
      [ 31.367] (II) NVIDIA(0): [DRI2] Setup complete
      [ 31.367] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
      [ 31.368] (--) RandR disabled
      [ 31.371] (II) SELinux: Disabled on system
      [ 31.372] (II) Initializing extension GLX
      [ 31.372] (II) Indirect GLX disabled.(II) config/udev: Adding input device Power Button (/dev/input/event1)
      [ 31.701] (**) Power Button: Applying InputClass "libinput keyboard catchall"
      [ 31.701] (II) LoadModule: "libinput"
      [ 31.701] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
      [ 31.740] (II) Module libinput: vendor="X.Org Foundation"
      [ 31.740] compiled for 1.19.6, module version = 0.27.1
      [ 31.740] Module class: X.Org XInput Driver
      [ 31.740] ABI class: X.Org XInput driver, version 24.1
      [ 31.740] (II) Using input driver 'libinput' for 'Power Button'
      [ 31.740] (**) Power Button: always reports core events
      [ 31.740] (**) Option "Device" "/dev/input/event1"
      [ 31.740] (**) Option "_source" "server/udev"
      [ 31.741] (II) event1 - Power Button: is tagged by udev as: Keyboard
      [ 31.741] (II) event1 - Power Button: device is a keyboard
      [ 31.741] (II) event1 - Power Button: device removed
      [ 31.760] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
      [ 31.760] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
      [ 31.760] (**) Option "xkb_model" "pc105"
      [ 31.760] (**) Option "xkb_layout" "us,il"
      [ 31.760] (**) Option "xkb_variant" ","
      [ 31.760] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.784] (II) event1 - Power Button: is tagged by udev as: Keyboard
      [ 31.784] (II) event1 - Power Button: device is a keyboard
      [ 31.785] (II) config/udev: Adding input device Power Button (/dev/input/event0)
      [ 31.785] (**) Power Button: Applying InputClass "libinput keyboard catchall"
      [ 31.785] (II) Using input driver 'libinput' for 'Power Button'
      [ 31.785] (**) Power Button: always reports core events
      [ 31.785] (**) Option "Device" "/dev/input/event0"
      [ 31.785] (**) Option "_source" "server/udev"
      [ 31.785] (II) event0 - Power Button: is tagged by udev as: Keyboard
      [ 31.785] (II) event0 - Power Button: device is a keyboard
      [ 31.785] (II) event0 - Power Button: device removed
      [ 31.800] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
      [ 31.800] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
      [ 31.800] (**) Option "xkb_model" "pc105"
      [ 31.800] (**) Option "xkb_layout" "us,il"
      [ 31.800] (**) Option "xkb_variant" ","
      [ 31.800] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.800] (II) event0 - Power Button: is tagged by udev as: Keyboard
      [ 31.800] (II) event0 - Power Button: device is a keyboard
      [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event9)
      [ 31.801] (II) No input driver specified, ignoring this device.
      [ 31.801] (II) This device may have been added with another device file.
      [ 31.801] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event10)
      [ 31.801] (II) No input driver specified, ignoring this device.
      [ 31.801] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event11)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event8)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.802] (II) config/udev: Adding input device HDA Intel Rear Mic (/dev/input/event4)
      [ 31.802] (II) No input driver specified, ignoring this device.
      [ 31.802] (II) This device may have been added with another device file.
      [ 31.803] (II) config/udev: Adding input device HDA Intel Line (/dev/input/event5)
      [ 31.803] (II) No input driver specified, ignoring this device.
      [ 31.803] (II) This device may have been added with another device file.
      [ 31.803] (II) config/udev: Adding input device HDA Intel Line Out (/dev/input/event6)
      [ 31.803] (II) No input driver specified, ignoring this device.
      [ 31.803] (II) This device may have been added with another device file.
      [ 31.804] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
      [ 31.804] (**) AT Translated Set 2 keyboard: Applying InputClass "libinput keyboard catchall"
      [ 31.804] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'
      [ 31.804] (**) AT Translated Set 2 keyboard: always reports core events
      [ 31.804] (**) Option "Device" "/dev/input/event2"
      [ 31.804] (**) Option "_source" "server/udev"
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
      [ 31.805] (II) event2 - AT Translated Set 2 keyboard: device removed
      [ 31.824] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
      [ 31.824] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 8)
      [ 31.824] (**) Option "xkb_model" "pc105"
      [ 31.824] (**) Option "xkb_layout" "us,il"
      [ 31.824] (**) Option "xkb_variant" ","
      [ 31.824] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 31.825] (II) event2 - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
      [ 31.825] (II) event2 - AT Translated Set 2 keyboard: device is a keyboard
      [ 31.825] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/event3)
      [ 31.825] (**) ImPS/2 Generic Wheel Mouse: Applying InputClass "libinput pointer catchall"
      [ 31.825] (II) Using input driver 'libinput' for 'ImPS/2 Generic Wheel Mouse'
      [ 31.825] (**) ImPS/2 Generic Wheel Mouse: always reports core events
      [ 31.825] (**) Option "Device" "/dev/input/event3"
      [ 31.825] (**) Option "_source" "server/udev"
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
      [ 31.826] (II) event3 - ImPS/2 Generic Wheel Mouse: device removed
      [ 31.856] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input4/event3"
      [ 31.856] (II) XINPUT: Adding extended input device "ImPS/2 Generic Wheel Mouse" (type: MOUSE, id 9)
      [ 31.856] (**) Option "AccelerationScheme" "none"
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) selected scheme none/0
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration factor: 2.000
      [ 31.856] (**) ImPS/2 Generic Wheel Mouse: (accel) acceleration threshold: 4
      [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: is tagged by udev as: Mouse
      [ 31.857] (II) event3 - ImPS/2 Generic Wheel Mouse: device is a pointer
      [ 31.857] (II) config/udev: Adding input device ImPS/2 Generic Wheel Mouse (/dev/input/mouse0)
      [ 31.857] (II) No input driver specified, ignoring this device.
      [ 31.857] (II) This device may have been added with another device file.
      [ 37.818] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.818] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.851] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.851] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.907] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 37.907] (II) NVIDIA(GPU-0): Vision stereo.
      [ 37.915] (II) NVIDIA(0): Setting mode "NULL"
      [ 38.013] (II) NVIDIA(0): Setting mode "HDMI-0: 1280x720 @1280x720 +0+0 {ViewPortIn=1280x720, ViewPortOut=1280x720+0+0}"
      [ 40.404] (II) NVIDIA(GPU-0): Display (Samsung S24F350 (DFP-1)) does not support NVIDIA 3D
      [ 40.404] (II) NVIDIA(GPU-0): Vision stereo.
      [ 59.827] (II) config/udev: Adding input device saa7134 IR (Avermedia PCI M733A (/dev/input/event7)
      [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: Applying InputClass "libinput keyboard catchall"
      [ 59.827] (II) Using input driver 'libinput' for 'saa7134 IR (Avermedia PCI M733A'
      [ 59.827] (**) saa7134 IR (Avermedia PCI M733A: always reports core events
      [ 59.827] (**) Option "Device" "/dev/input/event7"
      [ 59.827] (**) Option "_source" "server/udev"
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard
      [ 59.828] (II) event7 - saa7134 IR (Avermedia PCI M733A: device removed
      [ 59.848] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1e.0/0000:04:01.0/rc/rc0/input8/event7"
      [ 59.848] (II) XINPUT: Adding extended input device "saa7134 IR (Avermedia PCI M733A" (type: KEYBOARD, id 10)
      [ 59.848] (**) Option "xkb_model" "pc105"
      [ 59.848] (**) Option "xkb_layout" "us,il"
      [ 59.848] (**) Option "xkb_variant" ","
      [ 59.848] (**) Option "xkb_options" "grp:alt_shift_toggle,grp_led:scroll"
      [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: is tagged by udev as: Keyboard
      [ 59.849] (II) event7 - saa7134 IR (Avermedia PCI M733A: device is a keyboard






      nvidia 18.04 mate tearing






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      edited Jan 4 at 5:09









      karel

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