/sys/fs/cgroup/unified/ does not exist [SOLVED]

binro · Last edited by binro on Tue Sep 19, 2017 2:24 pm; edited 1 time in total

I just logged off KF5 after an extensive update and XDM would not restart, I got a message about /sys/fs/cgroup/unified/ did not exist (which it doesn't). I have not rebooted for a long time so I did that and still got the messages. Fortunately the system still comes up. I must have missed a config update somewhere I guess but I cannot find any useful hits when I search. Any idea what I am missing?

TIA
Robin
_________________
"Ship me somewheres east of Suez, where the best is like the worst,
Where there ain't no Ten Commandments an' a man can raise a thirst"
from "Mandalay" by Rudyard Kipling

saboya · Guru Joined: 28 Nov 2006 Posts: 552 Location: Brazil

I can only think of Cgroup support, which should be turned on if you're using Gentoo sources.

binro · Posted: Mon Sep 18, 2017 10:51 am Post subject:

The /sys/fs/cgroup/ directory is there, it's the "unified" sub-directory that's missing.
_________________
"Ship me somewheres east of Suez, where the best is like the worst,
Where there ain't no Ten Commandments an' a man can raise a thirst"
from "Mandalay" by Rudyard Kipling

binro · Posted: Tue Sep 19, 2017 2:23 pm Post subject:

The problem was that /sys/fs/cgroup/unified/ was introduced in openrc-0.31 and obviously had some issues. openrc-31.1 is available and solved the problem.
_________________
"Ship me somewheres east of Suez, where the best is like the worst,
Where there ain't no Ten Commandments an' a man can raise a thirst"
from "Mandalay" by Rudyard Kipling