Kernel 4.14, Xfce.
All fine: I had to do the usual system maintenances to check pac files and rebuild AUR packages; however, now in the journal logs, I see a new warning:
systemd[1004]: -.slice: Failed to migrate controller cgroups from /user.slice/user-1000.slice/user@1000.service, ignoring: Permission denied
Which seems to need this Grub parameter:
systemd.unified_cgroup_hierarchy=true
https://bbs.archlinux.org/viewtopic.php?id=261330
I will try and report back.
EDIT:
Yes: I needed to add systemd.unified_cgroup_hierarchy=true to grub to get rid of such error, but I’d like to know if it is ok.