LAN connection is stuck at DHCP












0















I'm using kubuntu 18.04 and the lan is not connecting, it's stuck at DHCP request. Below is the log from syslog.
Additional note: I found a similar bug on the net, then installed an update of the kernel, and it worked for a while, however I am not sure that this was the reason of it's working, because then trying to access a local address at work and setting up local dns, it again did the same error and since I couldn't make it work.
Please let me know what more information do you need.



Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4074] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4078] audit: op="connection-activate" uuid="b8305368-4afb-3aa3-9248-a4cdde4c6193" name="Wired connection 1" pid=1124 uid=1000 result="success"

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4081] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4089] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4098] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4101] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4115] dhcp4 (eno1): dhclient started with pid 3374

Jan 30 16:50:30 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:50:33 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:34 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-79 noise=9999 txrate=26000

Jan 30 16:50:36 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:39 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0x1b527c3a)

Jan 30 16:50:44 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 8 (xid=0x1b527c3a)

Jan 30 16:50:52 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 16 (xid=0x1b527c3a)

Jan 30 16:51:01 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-91 noise=9999 txrate=19500

Jan 30 16:51:08 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 10 (xid=0x1b527c3a)

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7136] dhcp4 (eno1): request timed out

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7136] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7459] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3374

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7460] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7462] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7465] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7469] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:51:21 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-78 noise=9999 txrate=72200

Jan 30 16:52:12 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-85 noise=9999 txrate=19500

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Starting Cleanup of Temporary Directories...

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Started Cleanup of Temporary Directories.

Jan 30 16:52:23 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-77 noise=9999 txrate=19500

Jan 30 16:52:39 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-88 noise=9999 txrate=13000

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7119] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7143] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7150] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7156] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7166] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7172] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7188] dhcp4 (eno1): dhclient started with pid 3419

Jan 30 16:53:16 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x5690d949)

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:53:19 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 6 (xid=0x5690d949)

Jan 30 16:53:25 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 11 (xid=0x5690d949)

Jan 30 16:53:36 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 20 (xid=0x5690d949)

Jan 30 16:53:56 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 12 (xid=0x5690d949)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7125] dhcp4 (eno1): request timed out

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7125] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3419

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7455] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7463] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7471] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7529] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7559] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7561] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7565] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7570] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7573] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7588] dhcp4 (eno1): dhclient started with pid 3445

Jan 30 16:54:01 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0xa784fe41)

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:54:04 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0xa784fe41)





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  • 1





    Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

    – heynnema
    2 days ago
















0















I'm using kubuntu 18.04 and the lan is not connecting, it's stuck at DHCP request. Below is the log from syslog.
Additional note: I found a similar bug on the net, then installed an update of the kernel, and it worked for a while, however I am not sure that this was the reason of it's working, because then trying to access a local address at work and setting up local dns, it again did the same error and since I couldn't make it work.
Please let me know what more information do you need.



Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4074] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4078] audit: op="connection-activate" uuid="b8305368-4afb-3aa3-9248-a4cdde4c6193" name="Wired connection 1" pid=1124 uid=1000 result="success"

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4081] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4089] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4098] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4101] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4115] dhcp4 (eno1): dhclient started with pid 3374

Jan 30 16:50:30 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:50:33 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:34 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-79 noise=9999 txrate=26000

Jan 30 16:50:36 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:39 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0x1b527c3a)

Jan 30 16:50:44 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 8 (xid=0x1b527c3a)

Jan 30 16:50:52 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 16 (xid=0x1b527c3a)

Jan 30 16:51:01 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-91 noise=9999 txrate=19500

Jan 30 16:51:08 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 10 (xid=0x1b527c3a)

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7136] dhcp4 (eno1): request timed out

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7136] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7459] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3374

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7460] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7462] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7465] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7469] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:51:21 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-78 noise=9999 txrate=72200

Jan 30 16:52:12 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-85 noise=9999 txrate=19500

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Starting Cleanup of Temporary Directories...

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Started Cleanup of Temporary Directories.

Jan 30 16:52:23 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-77 noise=9999 txrate=19500

Jan 30 16:52:39 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-88 noise=9999 txrate=13000

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7119] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7143] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7150] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7156] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7166] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7172] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7188] dhcp4 (eno1): dhclient started with pid 3419

Jan 30 16:53:16 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x5690d949)

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:53:19 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 6 (xid=0x5690d949)

Jan 30 16:53:25 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 11 (xid=0x5690d949)

Jan 30 16:53:36 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 20 (xid=0x5690d949)

Jan 30 16:53:56 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 12 (xid=0x5690d949)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7125] dhcp4 (eno1): request timed out

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7125] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3419

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7455] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7463] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7471] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7529] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7559] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7561] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7565] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7570] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7573] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7588] dhcp4 (eno1): dhclient started with pid 3445

Jan 30 16:54:01 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0xa784fe41)

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:54:04 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0xa784fe41)





networking network-manager dhcp







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  • 1





    Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

    – heynnema
    2 days ago














0












0








0








I'm using kubuntu 18.04 and the lan is not connecting, it's stuck at DHCP request. Below is the log from syslog.
Additional note: I found a similar bug on the net, then installed an update of the kernel, and it worked for a while, however I am not sure that this was the reason of it's working, because then trying to access a local address at work and setting up local dns, it again did the same error and since I couldn't make it work.
Please let me know what more information do you need.



Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4074] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4078] audit: op="connection-activate" uuid="b8305368-4afb-3aa3-9248-a4cdde4c6193" name="Wired connection 1" pid=1124 uid=1000 result="success"

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4081] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4089] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4098] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4101] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4115] dhcp4 (eno1): dhclient started with pid 3374

Jan 30 16:50:30 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:50:33 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:34 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-79 noise=9999 txrate=26000

Jan 30 16:50:36 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:39 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0x1b527c3a)

Jan 30 16:50:44 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 8 (xid=0x1b527c3a)

Jan 30 16:50:52 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 16 (xid=0x1b527c3a)

Jan 30 16:51:01 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-91 noise=9999 txrate=19500

Jan 30 16:51:08 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 10 (xid=0x1b527c3a)

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7136] dhcp4 (eno1): request timed out

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7136] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7459] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3374

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7460] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7462] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7465] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7469] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:51:21 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-78 noise=9999 txrate=72200

Jan 30 16:52:12 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-85 noise=9999 txrate=19500

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Starting Cleanup of Temporary Directories...

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Started Cleanup of Temporary Directories.

Jan 30 16:52:23 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-77 noise=9999 txrate=19500

Jan 30 16:52:39 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-88 noise=9999 txrate=13000

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7119] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7143] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7150] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7156] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7166] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7172] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7188] dhcp4 (eno1): dhclient started with pid 3419

Jan 30 16:53:16 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x5690d949)

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:53:19 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 6 (xid=0x5690d949)

Jan 30 16:53:25 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 11 (xid=0x5690d949)

Jan 30 16:53:36 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 20 (xid=0x5690d949)

Jan 30 16:53:56 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 12 (xid=0x5690d949)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7125] dhcp4 (eno1): request timed out

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7125] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3419

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7455] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7463] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7471] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7529] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7559] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7561] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7565] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7570] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7573] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7588] dhcp4 (eno1): dhclient started with pid 3445

Jan 30 16:54:01 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0xa784fe41)

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:54:04 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0xa784fe41)





networking network-manager dhcp







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Ferenci Zoltán László is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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I'm using kubuntu 18.04 and the lan is not connecting, it's stuck at DHCP request. Below is the log from syslog.
Additional note: I found a similar bug on the net, then installed an update of the kernel, and it worked for a while, however I am not sure that this was the reason of it's working, because then trying to access a local address at work and setting up local dns, it again did the same error and since I couldn't make it work.
Please let me know what more information do you need.



Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4074] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4078] audit: op="connection-activate" uuid="b8305368-4afb-3aa3-9248-a4cdde4c6193" name="Wired connection 1" pid=1124 uid=1000 result="success"

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4081] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4089] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4098] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4101] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:50:30 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863430.4115] dhcp4 (eno1): dhclient started with pid 3374

Jan 30 16:50:30 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:50:31 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:50:33 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:34 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-79 noise=9999 txrate=26000

Jan 30 16:50:36 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x1b527c3a)

Jan 30 16:50:39 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0x1b527c3a)

Jan 30 16:50:44 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 8 (xid=0x1b527c3a)

Jan 30 16:50:52 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 16 (xid=0x1b527c3a)

Jan 30 16:51:01 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-91 noise=9999 txrate=19500

Jan 30 16:51:08 ferenci84-Latitude-E6540 dhclient[3374]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 10 (xid=0x1b527c3a)

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7136] dhcp4 (eno1): request timed out

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7136] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7459] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3374

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7460] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7462] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863475.7465] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:51:15 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863475.7469] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:51:15 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:51:21 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-78 noise=9999 txrate=72200

Jan 30 16:52:12 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-85 noise=9999 txrate=19500

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Starting Cleanup of Temporary Directories...

Jan 30 16:52:12 ferenci84-Latitude-E6540 systemd[1]: Started Cleanup of Temporary Directories.

Jan 30 16:52:23 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-77 noise=9999 txrate=19500

Jan 30 16:52:39 ferenci84-Latitude-E6540 wpa_supplicant[780]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-88 noise=9999 txrate=13000

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7119] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7143] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7150] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7156] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7166] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7172] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:53:16 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863596.7188] dhcp4 (eno1): dhclient started with pid 3419

Jan 30 16:53:16 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0x5690d949)

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:53:18 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:53:19 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 6 (xid=0x5690d949)

Jan 30 16:53:25 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 11 (xid=0x5690d949)

Jan 30 16:53:36 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 20 (xid=0x5690d949)

Jan 30 16:53:56 ferenci84-Latitude-E6540 dhclient[3419]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 12 (xid=0x5690d949)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7125] dhcp4 (eno1): request timed out

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7125] dhcp4 (eno1): state changed unknown -> timeout

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): canceled DHCP transaction, DHCP client pid 3419

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7450] dhcp4 (eno1): state changed timeout -> done

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7455] device (eno1): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <warn>  [1548863641.7463] device (eno1): Activation: failed for connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7471] device (eno1): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Withdrawing address record for fe80::5886:9353:5f80:28fd on eno1.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Leaving mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:01 ferenci84-Latitude-E6540 avahi-daemon[783]: Interface eno1.IPv6 no longer relevant for mDNS.

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7529] policy: auto-activating connection 'Wired connection 1'

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7559] device (eno1): Activation: starting connection 'Wired connection 1' (b8305368-4afb-3aa3-9248-a4cdde4c6193)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7561] device (eno1): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7565] device (eno1): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7570] device (eno1): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7573] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)

Jan 30 16:54:01 ferenci84-Latitude-E6540 NetworkManager[764]: <info>  [1548863641.7588] dhcp4 (eno1): dhclient started with pid 3445

Jan 30 16:54:01 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 3 (xid=0xa784fe41)

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Joining mDNS multicast group on interface eno1.IPv6 with address fe80::5886:9353:5f80:28fd.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: New relevant interface eno1.IPv6 for mDNS.

Jan 30 16:54:03 ferenci84-Latitude-E6540 avahi-daemon[783]: Registering new address record for fe80::5886:9353:5f80:28fd on eno1.*.

Jan 30 16:54:04 ferenci84-Latitude-E6540 dhclient[3445]: DHCPDISCOVER on eno1 to 255.255.255.255 port 67 interval 5 (xid=0xa784fe41)





networking network-manager dhcp




networking network-manager dhcp






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  • 1





    Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

    – heynnema
    2 days ago














  • 1





    Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

    – heynnema
    2 days ago








1




1





Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

– heynnema
2 days ago





Have you rebooted the computer? Have you checked your cables/switches/hubs/router. It appears to not be receiving an IPv4 address. Did you modify any network files? Show me a screenshot of your Wired Connection 1 IPv4 panel. Report back to @heynnema

– heynnema
2 days ago










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