This is a systemd/udev bug. We're aware of the CONTAINER_INTERFACE and it being wrong doesn't mean we need to change LXD to make it similarly wrong.
LXD containers need to have udevd running to function properly, so you'll need to undo that change. If there is a bug in how udevd now behaves, that's what needs to be fixed and we can assist you with that. ** Changed in: lxd (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1914062 Title: NetworkManager-wait-online.service in 1.28.0-2ubuntu1 fails to start in LXC Status in lxd package in Ubuntu: Won't Fix Status in network-manager package in Ubuntu: New Status in systemd package in Ubuntu: Triaged Bug description: This regresses systemd's autopkgtest because it expects the system in the container to reach running state, but the system ends up in degraded state due to the service failing. https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-hirsute/hirsute/amd64/s/systemd/20210112_185712_ff570@/log.gz ... ====================================================================== FAIL: test_no_failed (__main__.ServicesTest) No failed units ---------------------------------------------------------------------- Traceback (most recent call last): File "/tmp/autopkgtest.fFC3Lw/build.xLc/real-tree/debian/tests/boot-and-services", line 68, in test_no_failed self.assertEqual(failed, []) AssertionError: Lists differ: ['● NetworkManager-wait-online.service loa[42 chars]ine'] != [] First list contains 1 additional elements. First extra element 0: '● NetworkManager-wait-online.service loaded failed failed Network Manager Wait Online' + [] - ['● NetworkManager-wait-online.service loaded failed failed Network Manager ' - 'Wait Online'] ---------------------------------------------------------------------- Ran 23 tests in 4.435s ... Reproducible locally by installing n-m from -proposed, then restarting the system in the LXC container. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1914062/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp