Am 18.12.20 um 20:23 schrieb Helge Kreutzmann:
Package: systemd Version: 247.1-3 Severity: minorA few days ago (maybe correlated with a systemd update, if it matters I can investigate) I see for every login the follwoing message: Dec 17 17:30:28 samd systemd[1935]: -.slice: Failed to migrate controller cgroups from /user.slice/user-109.slice/user@109.service, ignoring: Permission denied This is a service user, but for ordinary users this message is the same, except the UID is 1000, 1001 or similar, of course. If this message is harmless, please consider adding a logcheck rule masking this out. I've not experienced any visible problem.
https://salsa.debian.org/systemd-team/systemd/-/blob/debian/master/src/core/cgroup.c#L1905 This is from unit_update_cgroup() when running under cgroupv1. The log message will go away once we make the switch to cgroupv2. Michael
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