Hello
Just sharing information.
When starting vm, I had this error:
lxc vm647523 20190720103216.971 ERROR conf - conf.c:run_buffer:335 - Script exited with status 1
lxc vm647523 20190720103216.971 ERROR start - start.c:lxc_init:859 - Failed to run lxc.hook.pre-start for container “vm647523”
lxc vm647523 20190720103216.971 ERROR start - start.c:__lxc_start:1917 - Failed to initialize container “vm647523”
lxc vm647523 20190720103216.971 ERROR lxccontainer - lxccontainer.c:wait_on_daemonized_start:833 - No such file or directory - Failed to receive the container state
By checking events with lxc monitor --type=logging --pretty , saw that:
EROR[07-20|10:34:44] Running apparmor action=r err=“Failed to run: apparmor_parser -rWL /var/lib/lxd/security/apparmor/cache /var/lib/lxd/security/apparmor/profiles/lxd-vm647523: AppArmor parser error for /var/lib/lxd/security/apparmor/profiles/lxd-vm647523 in /etc/apparmor.d/tunables/global at line 17: Could not open ‘tunables/proc’” output=
EROR[07-20|10:34:44] The start hook failed container=vm647523 err=“Failed to run: apparmor_parser -rWL /var/lib/lxd/security/apparmor/cache /var/lib/lxd/security/apparmor/profiles/lxd-vm647523: AppArmor parser error for /var/lib/lxd/security/apparmor/profiles/lxd-vm647523 in /etc/apparmor.d/tunables/global at line 17: Could not open ‘tunables/proc’”
EROR[07-20|10:34:44] Failed starting container stateful=false used=“1970-01-01 00:00:00 +0000 UTC” action=start created=“2019-07-20 10:28:43.213818004 +0000 UTC” ephemeral=false name=vm647523 project=default
Fixed by doing:
mkdir /etc/apparmor.d/tunables/proc