Since some weeks my LXC guests do not start anymore on Tumbleweed. After some debugging I found this possible cause: $ lxc-start -n ubuntu-xenial --foreground --logfile libvirt.log --logpriority INFO $ grep ERROR libvirt.log lxc-start 20170803204255.404 ERROR lxc_start - start.c:lxc_spawn:1182 - Failed to set up id mapping. lxc-start 20170803204255.451 ERROR lxc_start - start.c:__lxc_start:1354 - Failed to spawn container "ubuntu-xenial". lxc-start 20170803204255.994 ERROR lxc_start_ui - tools/lxc_start.c:main:366 - The container failed to start. lxc-start 20170803204255.994 ERROR lxc_start_ui - tools/lxc_start.c:main:370 - Additional information can be obtained by setting the --logfile and --logpriority options. Some comments (like here https://github.com/anbox/anbox/issues/201#issuecomment-297907694) suggest to setup /etc/subuid and /etc/subgid correctly. But what is the correct content? Could someone give me an example /etc/subuid and /etc/subgid file? (On my TW installation both files do not exist. On another PC with Leap 42.2 I have both files, but /etc/subuid and /etc/subgid was somehow filled with the three users and groups, which I recently created with useradd and groupadd.) Greetings, Björn -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org