Comment # 11 on bug 1180985 from Flavio Castelli

Just for completeness: earlier this morning I "lost" the eth connection while
running on 5.10.7

The laptop is currently connected to the docking station, the eth connection is
provided by the docking station.

I'm still running on the system, I just disabled via networkmanager the eth
connection and I'm relying on the wifi.

These are some logs I've just seen on the journal:


Jan 18 09:28:03 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/12/11
Jan 18 09:28:03 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/10/5
Jan 18 09:28:02 ganymede kernel: usb 1-2.1.4: reset high-speed USB device
number 16 using xhci_hcd
Jan 18 09:27:50 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/12/11
Jan 18 09:27:50 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/10/5
Jan 18 09:27:50 ganymede kernel: usb 1-2.1.4: reset high-speed USB device
number 16 using xhci_hcd
Jan 18 09:27:43 ganymede firefox.desktop[4986]: [ERROR glean_core::upload]
Unrecoverable upload failure while attempting to send ping
01c167a3-95b1-4e1f-a9da-e24598c2c538. Error was UnrecoverableFailure
Jan 18 09:27:38 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/12/11
Jan 18 09:27:38 ganymede kernel: restoring control
00000000-0000-0000-0000-000000000101/10/5
Jan 18 09:27:37 ganymede kernel: usb 1-2.1.4: reset high-speed USB device
number 16 using xhci_hcd
Jan 18 09:25:40 ganymede systemd[3933]:
vte-spawn-1c66fa47-8eee-4d44-b0d1-9e0269b60abb.scope: Succeeded.
Jan 18 09:25:31 ganymede systemd[1]: systemd-hostnamed.service: Succeeded.
Jan 18 09:25:03 ganymede systemd[3933]: Started Tracker metadata database store
and lookup manager.
Jan 18 09:25:03 ganymede dbus-daemon[3979]: [session uid=1000 pid=3979]
Successfully activated service 'org.freedesktop.Tracker1'
Jan 18 09:25:03 ganymede systemd[3933]: Starting Tracker metadata database
store and lookup manager...
Jan 18 09:25:03 ganymede dbus-daemon[3979]: [session uid=1000 pid=3979]
Activating via systemd: service name='org.freedesktop.Tracker1'
unit='tracker-store.service' requested by ':1.70' (uid=1000 pid=4986
comm="/usr/lib64/firefox/firefox>
Jan 18 09:25:01 ganymede systemd[1]: Started Hostname Service.
Jan 18 09:25:01 ganymede dbus-daemon[606]: [system] Successfully activated
service 'org.freedesktop.hostname1'
Jan 18 09:25:01 ganymede systemd[1]: Starting Hostname Service...
Jan 18 09:25:01 ganymede dbus-daemon[606]: [system] Activating via systemd:
service name='org.freedesktop.hostname1'
unit='dbus-org.freedesktop.hostname1.service' requested by ':1.186' (uid=1000
pid=4986 comm="/usr/lib64/firefox/firefox >
Jan 18 09:24:53 ganymede systemd[1]: systemd-hostnamed.service: Succeeded.
Jan 18 09:24:23 ganymede systemd[1]: Started Hostname Service.
Jan 18 09:24:23 ganymede dbus-daemon[606]: [system] Successfully activated
service 'org.freedesktop.hostname1'
Jan 18 09:24:23 ganymede systemd[1]: Starting Hostname Service...
Jan 18 09:24:23 ganymede dbus-daemon[606]: [system] Activating via systemd:
service name='org.freedesktop.hostname1'
unit='dbus-org.freedesktop.hostname1.service' requested by ':1.184' (uid=1000
pid=4986 comm="/usr/lib64/firefox/firefox >
Jan 18 09:24:13 ganymede systemd[1]: systemd-hostnamed.service: Succeeded.
Jan 18 09:23:43 ganymede systemd[1]: Started Hostname Service.
Jan 18 09:23:43 ganymede dbus-daemon[606]: [system] Successfully activated
service 'org.freedesktop.hostname1'
Jan 18 09:23:43 ganymede systemd[1]: Starting Hostname Service...
Jan 18 09:23:43 ganymede dbus-daemon[606]: [system] Activating via systemd:
service name='org.freedesktop.hostname1'
unit='dbus-org.freedesktop.hostname1.service' requested by ':1.182' (uid=1000
pid=4986 comm="/usr/lib64/firefox/firefox >
Jan 18 09:21:44 ganymede NetworkManager[808]: <info>  [1610958104.9902] device
(enp0s20f0u2u1u2): state change: unavailable -> disconnected (reason
'carrier-changed', sys-iface-state: 'managed')
Jan 18 09:21:44 ganymede kernel: r8152 2-2.1.2:1.0 enp0s20f0u2u1u2: carrier on
Jan 18 09:21:44 ganymede NetworkManager[808]: <info>  [1610958104.9873] device
(enp0s20f0u2u1u2): carrier: link connected
Jan 18 09:21:44 ganymede kernel: IPv6: ADDRCONF(NETDEV_CHANGE):
enp0s20f0u2u1u2: link becomes ready
Jan 18 09:21:44 ganymede ModemManager[723]: <info>  [base-manager] couldn't
check support for device
'/sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2.1/2-2.1.2': not supported by
any plugin
Jan 18 09:21:42 ganymede systemd-udevd[31627]: Using default interface naming
scheme 'v245'.
Jan 18 09:21:42 ganymede NetworkManager[808]: <info>  [1610958102.2806] device
(enp0s20f0u2u1u2): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'external')
Jan 18 09:21:42 ganymede NetworkManager[808]: <info>  [1610958102.2189] device
(eth0): interface index 20 renamed iface from 'eth0' to 'enp0s20f0u2u1u2'