Screen brightness and touchpad issues on Dell XPS13 - Ubuntu 12.04 LTS
Last week I bought the Dell XPS 13 (L322X) ultrabook only for Ubuntu.
To make sure that I will not have any issues I installed the 12.04 LTS version instead the Sputnik image. In Ubuntu forums, some people said that this version (12.04 LTS) had all the Sputnik features (drivers...).
Everything´s fine, I´m pretty satisfied and Ubuntu works almost ¨out the box¨ except for some issues:
I can´t adjust the screen brightness with the function keys (Fn + f4/f5). Actually the both keys works fine. The brightness bar appears at the left top side of the desktop, but the screen don´t respond the commands...
I can´t adjust the touchpad speed and sensitivity. The pointer speed it´s at the max, but still too slow...
Sorry about my English, I´m from Brazil and I´m kind rusty with the language.
12.04 xps
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
add a comment |
Last week I bought the Dell XPS 13 (L322X) ultrabook only for Ubuntu.
To make sure that I will not have any issues I installed the 12.04 LTS version instead the Sputnik image. In Ubuntu forums, some people said that this version (12.04 LTS) had all the Sputnik features (drivers...).
Everything´s fine, I´m pretty satisfied and Ubuntu works almost ¨out the box¨ except for some issues:
I can´t adjust the screen brightness with the function keys (Fn + f4/f5). Actually the both keys works fine. The brightness bar appears at the left top side of the desktop, but the screen don´t respond the commands...
I can´t adjust the touchpad speed and sensitivity. The pointer speed it´s at the max, but still too slow...
Sorry about my English, I´m from Brazil and I´m kind rusty with the language.
12.04 xps
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07
add a comment |
Last week I bought the Dell XPS 13 (L322X) ultrabook only for Ubuntu.
To make sure that I will not have any issues I installed the 12.04 LTS version instead the Sputnik image. In Ubuntu forums, some people said that this version (12.04 LTS) had all the Sputnik features (drivers...).
Everything´s fine, I´m pretty satisfied and Ubuntu works almost ¨out the box¨ except for some issues:
I can´t adjust the screen brightness with the function keys (Fn + f4/f5). Actually the both keys works fine. The brightness bar appears at the left top side of the desktop, but the screen don´t respond the commands...
I can´t adjust the touchpad speed and sensitivity. The pointer speed it´s at the max, but still too slow...
Sorry about my English, I´m from Brazil and I´m kind rusty with the language.
12.04 xps
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
Last week I bought the Dell XPS 13 (L322X) ultrabook only for Ubuntu.
To make sure that I will not have any issues I installed the 12.04 LTS version instead the Sputnik image. In Ubuntu forums, some people said that this version (12.04 LTS) had all the Sputnik features (drivers...).
Everything´s fine, I´m pretty satisfied and Ubuntu works almost ¨out the box¨ except for some issues:
I can´t adjust the screen brightness with the function keys (Fn + f4/f5). Actually the both keys works fine. The brightness bar appears at the left top side of the desktop, but the screen don´t respond the commands...
I can´t adjust the touchpad speed and sensitivity. The pointer speed it´s at the max, but still too slow...
Sorry about my English, I´m from Brazil and I´m kind rusty with the language.
12.04 xps
12.04 xps
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
edited Jun 24 '13 at 10:35
Alvar
11.7k2779127
11.7k2779127
asked May 23 '13 at 0:31
user161024user161024
111
asked May 23 '13 at 0:31
user161024user161024
111
asked May 23 '13 at 0:31
user161024user161024
111
111
Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07
add a comment |
Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07
Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07
add a comment |
2 Answers
2
active
oldest
votes
I don't have real answers but:
I installed Linux Mint 13 on the same Dell XPS 13 with full HD screen and everything works fine.
Including the brightness and the touchpadspeed, but I think this speed is good for the laptop with normal resolution and for full HD we need double that speed, I'll try to find out how to alter this.
After some searching I found that there is a PPA for this machine:
Will I need a PPA for my Dell XPS 13 "Sputnik" laptop?
In this link you can find the PPA:
http://www.calazan.com/how-to-install-the-ubuntu-12-04-sputnik-image-on-your-dell-xps-13-ultrabook/
To add the ppa: sudo add-apt-repository ppa:canonical-hwe-team/sputnik-kernel
Edit: I also found that the kernel since 3.9 should support everything out-of-the-box, but only the brightness controls still are not reliable.
A procedure to update the kernel can be found at http://www.upubuntu.com/
It worked for me until my last apt-get dist-upgrade, so I advise against that, it stopped my touchpad doubleclick and sidescroll.
You can try Linux Mint 13-64 bit from a Unetbootin live USB after disabling Secure boot and UEFI.
I still have Windows8 on the machine under Secure boot and UEFI but only see it after I change my bios settings.
I did some partitioning from Windows before installing Mint.
Love the machine :-)
Please let me know if you want some more information.
Good luck.
Kees , the Netherlands.
edited Apr 13 '17 at 12:24
Community♦
1
answered Jun 24 '13 at 8:37
user169779user169779
11
add a comment |
Solution for brightness issue that helped me:
sudo gedit /etc/default/grub
Find string with GRUB_CMDLINE_LINUX_DEFAULT and change it to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
Than reboot.
If it won't fix the issue also try to change GRUB_CMDLINE_LINUX="" to:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
In the same file and reboot.
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
add a comment |
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2 Answers
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active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
I don't have real answers but:
I installed Linux Mint 13 on the same Dell XPS 13 with full HD screen and everything works fine.
Including the brightness and the touchpadspeed, but I think this speed is good for the laptop with normal resolution and for full HD we need double that speed, I'll try to find out how to alter this.
After some searching I found that there is a PPA for this machine:
Will I need a PPA for my Dell XPS 13 "Sputnik" laptop?
In this link you can find the PPA:
http://www.calazan.com/how-to-install-the-ubuntu-12-04-sputnik-image-on-your-dell-xps-13-ultrabook/
To add the ppa: sudo add-apt-repository ppa:canonical-hwe-team/sputnik-kernel
Edit: I also found that the kernel since 3.9 should support everything out-of-the-box, but only the brightness controls still are not reliable.
A procedure to update the kernel can be found at http://www.upubuntu.com/
It worked for me until my last apt-get dist-upgrade, so I advise against that, it stopped my touchpad doubleclick and sidescroll.
You can try Linux Mint 13-64 bit from a Unetbootin live USB after disabling Secure boot and UEFI.
I still have Windows8 on the machine under Secure boot and UEFI but only see it after I change my bios settings.
I did some partitioning from Windows before installing Mint.
Love the machine :-)
Please let me know if you want some more information.
Good luck.
Kees , the Netherlands.
edited Apr 13 '17 at 12:24
Community♦
1
answered Jun 24 '13 at 8:37
user169779user169779
11
add a comment |
I don't have real answers but:
I installed Linux Mint 13 on the same Dell XPS 13 with full HD screen and everything works fine.
Including the brightness and the touchpadspeed, but I think this speed is good for the laptop with normal resolution and for full HD we need double that speed, I'll try to find out how to alter this.
After some searching I found that there is a PPA for this machine:
Will I need a PPA for my Dell XPS 13 "Sputnik" laptop?
In this link you can find the PPA:
http://www.calazan.com/how-to-install-the-ubuntu-12-04-sputnik-image-on-your-dell-xps-13-ultrabook/
To add the ppa: sudo add-apt-repository ppa:canonical-hwe-team/sputnik-kernel
Edit: I also found that the kernel since 3.9 should support everything out-of-the-box, but only the brightness controls still are not reliable.
A procedure to update the kernel can be found at http://www.upubuntu.com/
It worked for me until my last apt-get dist-upgrade, so I advise against that, it stopped my touchpad doubleclick and sidescroll.
You can try Linux Mint 13-64 bit from a Unetbootin live USB after disabling Secure boot and UEFI.
I still have Windows8 on the machine under Secure boot and UEFI but only see it after I change my bios settings.
I did some partitioning from Windows before installing Mint.
Love the machine :-)
Please let me know if you want some more information.
Good luck.
Kees , the Netherlands.
edited Apr 13 '17 at 12:24
Community♦
1
answered Jun 24 '13 at 8:37
user169779user169779
11
add a comment |
I don't have real answers but:
I installed Linux Mint 13 on the same Dell XPS 13 with full HD screen and everything works fine.
Including the brightness and the touchpadspeed, but I think this speed is good for the laptop with normal resolution and for full HD we need double that speed, I'll try to find out how to alter this.
After some searching I found that there is a PPA for this machine:
Will I need a PPA for my Dell XPS 13 "Sputnik" laptop?
In this link you can find the PPA:
http://www.calazan.com/how-to-install-the-ubuntu-12-04-sputnik-image-on-your-dell-xps-13-ultrabook/
To add the ppa: sudo add-apt-repository ppa:canonical-hwe-team/sputnik-kernel
Edit: I also found that the kernel since 3.9 should support everything out-of-the-box, but only the brightness controls still are not reliable.
A procedure to update the kernel can be found at http://www.upubuntu.com/
It worked for me until my last apt-get dist-upgrade, so I advise against that, it stopped my touchpad doubleclick and sidescroll.
You can try Linux Mint 13-64 bit from a Unetbootin live USB after disabling Secure boot and UEFI.
I still have Windows8 on the machine under Secure boot and UEFI but only see it after I change my bios settings.
I did some partitioning from Windows before installing Mint.
Love the machine :-)
Please let me know if you want some more information.
Good luck.
Kees , the Netherlands.
edited Apr 13 '17 at 12:24
Community♦
1
answered Jun 24 '13 at 8:37
user169779user169779
11
I don't have real answers but:
I installed Linux Mint 13 on the same Dell XPS 13 with full HD screen and everything works fine.
Including the brightness and the touchpadspeed, but I think this speed is good for the laptop with normal resolution and for full HD we need double that speed, I'll try to find out how to alter this.
After some searching I found that there is a PPA for this machine:
Will I need a PPA for my Dell XPS 13 "Sputnik" laptop?
In this link you can find the PPA:
http://www.calazan.com/how-to-install-the-ubuntu-12-04-sputnik-image-on-your-dell-xps-13-ultrabook/
To add the ppa: sudo add-apt-repository ppa:canonical-hwe-team/sputnik-kernel
Edit: I also found that the kernel since 3.9 should support everything out-of-the-box, but only the brightness controls still are not reliable.
A procedure to update the kernel can be found at http://www.upubuntu.com/
It worked for me until my last apt-get dist-upgrade, so I advise against that, it stopped my touchpad doubleclick and sidescroll.
You can try Linux Mint 13-64 bit from a Unetbootin live USB after disabling Secure boot and UEFI.
I still have Windows8 on the machine under Secure boot and UEFI but only see it after I change my bios settings.
I did some partitioning from Windows before installing Mint.
Love the machine :-)
Please let me know if you want some more information.
Good luck.
Kees , the Netherlands.
edited Apr 13 '17 at 12:24
Community♦
1
answered Jun 24 '13 at 8:37
user169779user169779
11
edited Apr 13 '17 at 12:24
Community♦
1
edited Apr 13 '17 at 12:24
Community♦
1
edited Apr 13 '17 at 12:24
Community♦
1
1
answered Jun 24 '13 at 8:37
user169779user169779
11
answered Jun 24 '13 at 8:37
user169779user169779
11
answered Jun 24 '13 at 8:37
user169779user169779
11
11
add a comment |
add a comment |
Solution for brightness issue that helped me:
sudo gedit /etc/default/grub
Find string with GRUB_CMDLINE_LINUX_DEFAULT and change it to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
Than reboot.
If it won't fix the issue also try to change GRUB_CMDLINE_LINUX="" to:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
In the same file and reboot.
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
add a comment |
Solution for brightness issue that helped me:
sudo gedit /etc/default/grub
Find string with GRUB_CMDLINE_LINUX_DEFAULT and change it to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
Than reboot.
If it won't fix the issue also try to change GRUB_CMDLINE_LINUX="" to:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
In the same file and reboot.
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
add a comment |
Solution for brightness issue that helped me:
sudo gedit /etc/default/grub
Find string with GRUB_CMDLINE_LINUX_DEFAULT and change it to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
Than reboot.
If it won't fix the issue also try to change GRUB_CMDLINE_LINUX="" to:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
In the same file and reboot.
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
Solution for brightness issue that helped me:
sudo gedit /etc/default/grub
Find string with GRUB_CMDLINE_LINUX_DEFAULT and change it to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
Than reboot.
If it won't fix the issue also try to change GRUB_CMDLINE_LINUX="" to:
GRUB_CMDLINE_LINUX="acpi_osi=Linux"
In the same file and reboot.
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
answered Oct 24 '13 at 22:20
milkovskymilkovsky
155110
155110
add a comment |
add a comment |
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Use Ubuntu 13.04 live cd and check every thing with it
– Qasim
May 23 '13 at 2:16
Sorry, but how can i do that? Thanks for the help!
– user161024
May 23 '13 at 13:50
Make an bootable USB/DVD of Ubuntu 13.04, When you boot with it, Use the option * Try * Ubuntu , Then you will have live session, Then you can check all your keys, stuff work or not ..!!
– Qasim
May 23 '13 at 13:55
I know how to make the live USB, but there is any utility program for this?
– user161024
May 23 '13 at 14:04
if you are using Ubuntu , Download Ubuntu 13.04, Then go to dash & Search for " Start up Disk Creator", Insert USB , Then click on make Start up Disk..once done , Boot with USB & Use the option ** Try Ubuntu **
– Qasim
May 23 '13 at 14:07