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1. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Sunday, 13-Aug-2023 16:53:46 JST nixCraft 🐧

   When I restart LXD or Docker container, my public connectivity is lost as the eth0 interface goes down. I must log in using the console and run `systemctl restart networking.service`. I need help debugging this issue on Debian 12 with eth0 and bridge networking. This is so annoying. I had never had such problems before. I am trying to understand why eth0 goes down. #linux

   • Haui111 (haui111@mastodon.social)'s status on Sunday, 13-Aug-2023 17:07:43 JST Haui111

     in reply to

     @nixCraft I had a similar issue with a network interface going down on boot (also called eth0, funny enough).

     The issue was bad network config file since the os was installed on another machine before. I looked and the file that handles had another interface name as network adapter.

     It wasn’t on debian and not in docker but an ubuntu machine and I believe the config was in /etc/network/interfaces. Hope it helps a bit. Good luck.

     Helpdesk is better done on #lemmy because character limit.

   • nixCraft 🐧 (nixcraft@mastodon.social)'s status on Sunday, 13-Aug-2023 17:10:10 JST nixCraft 🐧

     in reply to

     • sbug

     @sbug lxc stop container. # that is when eth0 goes down. it takes down both eth0 and lxdbr0.

   • sbug (sbug@social.sinnesro.se)'s status on Sunday, 13-Aug-2023 17:10:11 JST sbug

     in reply to

     @nixCraft When you restart the LXD daemon or a LXD container?