Home / Linux / Can’t connect to the network via USB hub with ethernet until xhci_pci mod is reloaded. Keeps happening every ~1 hour : linux

Can’t connect to the network via USB hub with ethernet until xhci_pci mod is reloaded. Keeps happening every ~1 hour : linux

Can’t connect to the network via USB hub with ethernet until xhci_pci mod is reloaded. Keeps happening every ~1 hour : linux

Hey of us,

I’ve powered USB hub with ethernet port. This factor is plugged into my display screen after which the display screen is plugged into my laptop computer via usb-c cable (tunderbolt + PD). However after like an hour the ethernet is one way or the other disconnected and can’t connect once more until I reload xhci_pci kernel module like:

sudo rmmod xhci_pci ; sudo modprobe xhci_pci; sudo service network-manager restart;

When I maintain my laptop computer on over night time it really works in the morning which is bizarre as a result of it ought to be disconnected. But after ~1h of use I get disconnected. Like somebody is counting my packets 🙂

When disconnected network supervisor tries to connect however even after a number of attemts no success until I reload the kernel module.

Syslog:

Feb 14 10:49:13 field dbus-daemon[592]: [system] Activating via systemd: service title='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.670' (uid=zero pid=107379 comm="/usr/sbin/NetworkManager --no-daemon ")
Feb 14 10:49:13 field systemd[1]: Starting Network Manager Script Dispatcher Service...
Feb 14 10:49:13 field dbus-daemon[592]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Feb 14 10:49:13 field systemd[1]: Started Network Manager Script Dispatcher Service.
Feb 14 10:49:16 field NetworkManager[107379]: <warn>  [1581673756.7653] dhcp4 (enx000ec6a47796): request timed out
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7654] dhcp4 (enx000ec6a47796): state modified unknown -> timeout
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7835] dhcp4 (enx000ec6a47796): canceled DHCP transaction
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7836] dhcp4 (enx000ec6a47796): state modified timeout -> carried out
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7839] system (enx000ec6a47796): state change: ip-config -> failed (purpose 'ip-config-unavailable', sys-iface-state: 'managed')
Feb 14 10:49:16 field NetworkManager[107379]: <warn>  [1581673756.7855] system (enx000ec6a47796): Activation: failed for connection 'Ifupdown (enx000ec6a47796)'
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7859] system (enx000ec6a47796): state change: failed -> disconnected (purpose 'none', sys-iface-state: 'managed')
Feb 14 10:49:16 field avahi-daemon[587]: Withdrawing tackle document for fe80::3faa:8aca:837:2395 on enx000ec6a47796.
Feb 14 10:49:16 field avahi-daemon[587]: Leaving mDNS multicast group on interface enx000ec6a47796.IPv6 with tackle fe80::3faa:8aca:837:2395.
Feb 14 10:49:16 field avahi-daemon[587]: Interface enx000ec6a47796.IPv6 now not related for mDNS.
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7906] coverage: auto-activating connection 'Ifupdown (enx000ec6a47796)' (bab55de5-79f6-ae3c-e677-f281d37e28d7)
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7916] system (enx000ec6a47796): Activation: beginning connection 'Ifupdown (enx000ec6a47796)' (bab55de5-79f6-ae3c-e677-f281d37e28d7)
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7917] system (enx000ec6a47796): state change: disconnected -> put together (purpose 'none', sys-iface-state: 'managed')
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7924] system (enx000ec6a47796): state change: put together -> config (purpose 'none', sys-iface-state: 'managed')
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7930] system (enx000ec6a47796): state change: config -> ip-config (purpose 'none', sys-iface-state: 'managed')
Feb 14 10:49:16 field NetworkManager[107379]: <information>  [1581673756.7934] dhcp4 (enx000ec6a47796): activation: starting transaction (timeout in 45 seconds)
Feb 14 10:49:16 field avahi-daemon[587]: Joining mDNS multicast group on interface enx000ec6a47796.IPv6 with tackle fe80::3faa:8aca:837:2395.
Feb 14 10:49:16 field avahi-daemon[587]: New related interface enx000ec6a47796.IPv6 for mDNS.
Feb 14 10:49:16 field avahi-daemon[587]: Registering new tackle document for fe80::3faa:8aca:837:2395 on enx000ec6a47796.*.
Feb 14 10:49:16 field slim[2204]: "No such interface “org.freedesktop.DBus.Properties” on object at path /org/freedesktop/NetworkManager/ActiveConnection/24"
Feb 14 10:49:23 field systemd[1]: NetworkManager-dispatcher.service: Succeeded.

Any concept the place can I begin sniffing?

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