Problem

[Htylol]

lxc-start mycontainer 20200902042916.209 ERROR lxc_cgfsng - cgroups/cgfsng.c:cg_hybrid_get_controllers:738 - Found hierarchy not under /sys/fs/cgroup: "/dev/cg2_bpf rw,nosuid,nodev,noexec,relatime shared:24 - cgroup2 cg2_bpf rw
"
lxc-start mycontainer 20200902042916.210 ERROR lxc_cgfsng - cgroups/cgfsng.c:cg_hybrid_init:2376 - Failed parsing mountpoint from "46 25 0:34 / /dev/cg2_bpf rw,nosuid,nodev,noexec,relatime shared:24 - cgroup2 cg2_bpf rw
"
lxc-start mycontainer 20200902042916.217 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1257 - Failed to create cgroup "/sys/fs/cgroup/schedtune//lxc/mycontainer"

....
lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1257 - Failed to create cgroup "/sys/fs/cgroup/schedtune//lxc/mycontainer-999"
lxc-start mycontainer 20200902042917.682 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1334 - Failed to create cgroup "/sys/fs/cgroup/schedtune//lxc/mycontainer-999"
lxc-start mycontainer 20200902042917.682 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1312 - Too many conflicting cgroup names
lxc-start mycontainer 20200902042917.682 ERROR lxc_start - start.c:lxc_spawn:1587 - Failed creating cgroups
lxc-start mycontainer 20200902042917.682 ERROR lxc_start - start.c:__lxc_start:1887 - Failed to spawn container "mycontainer"

How fix this?

[r3vn]

Hello @Htylol,
Which kernel version are you running?

[Htylol]

4.4.156, docker works, lxc doesn't

[Htylol]

[Htylol]

Understood in general, the command
devel-su umount /sys/fs/cgroup/schedtune
helped.

A stupid question, of course, but where in sailfish os to write this so that this command works automatically during system startup?