You have been subscribed to a public bug: When trying to launch a container with the specific alias "tasks", it fails to launch.
$ lxc launch d23ee1f4fd28 tasks Creating tasks Starting tasks error: Error calling 'lxd forkstart tasks /var/lib/lxd/containers /var/log/lxd/tasks/lxc.conf': err='exit status 1' Try `lxc info --show-log tasks` for more info Exit 1 The reason is that in /sys/fs/cgroup/systemd/lxc/ there is already a file called "tasks". In that directory, any new containers is created as a new directory that has as a name the alias that we have given. Since "tasks" is reserved", lxc fails to continue. Here are the contents of the directory $ ls -l /sys/fs/cgroup/systemd/lxc/ total 0 drwxrwxr-x 5 root 165536 0 Ιούν 10 12:32 c1 -rw-r--r-- 1 root root 0 Ιούν 10 12:53 cgroup.clone_children -rw-r--r-- 1 root root 0 Ιούν 10 12:53 cgroup.procs -rw-r--r-- 1 root root 0 Ιούν 10 12:53 notify_on_release -rw-r--r-- 1 root root 0 Ιούν 10 12:53 tasks Currently, there is potential conflict with "tasks" only as the other filenames are invalid hostnames (contain dots or underscores). Presumably in the future there might be more such files. Among the solutions, 1. the container directories in /sys/fs/cgroup/systemd/lxc/ should have something like ".lxd" appended to them so that there is no future conflict. ** Affects: lxc (Ubuntu) Importance: Undecided Status: New -- LXC: Cannot create a container with the specific alias "tasks" https://bugs.launchpad.net/bugs/1591124 You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp