Hmmm, that's an old one. IIRC the real root cause was, that some files possibly included via /usr/share/lxc/config/ubuntu.common.conf still used lxc.cgroup.devices.* instead of lxc.cgroup2.devices.* (the machine was upgraded from bionic to focal).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917187 Title: lxc cgroup2: containers unbootable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1917187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs