https://bugs.kde.org/show_bug.cgi?id=480122

André M <andre.vma...@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |andre.vma...@gmail.com

--- Comment #6 from André M <andre.vma...@gmail.com> ---
I see something possibly related on NixOS, but with sleep on lid close config
(power settings).

When closing lid even with screen on and unlocked, or screen locked, or screen
off, the system attempts to go to sleep, but can't. Instead, fans accelerate,
like an infinite loop. Opening the lid shows black screen with keyboard still
on (i.e. system didn't sleep), and it can't wake up. sysrq (which usually
works) doesn't work here, and only a hard shutdown can turn the laptop off.

Putting the laptop to sleep from kickoff or lockscreen (screen on) works as
usual, while a `sleep 5 && systemctl suspend` on console, followed by
lockscreen + esc (to turn screen off) also presents the problem, so it looks
like the issue is trying to suspend with screen off. Ryzen 6900HS m + Radeon
6850M, if it matters.

`journalctl -eb -1` shows the usual stuff in the end:
> systemd-logind[2144]: Lid closed.
> systemd-logind[2144]: The system will suspend now!
> ModemManager[20361]: <msg> [sleep-monitor-systemd] system is about to suspend
> kernel: r8169 0000:06:00.0 enp6s0: Link is Down
> systemd[1]: Starting Pre-Sleep Actions...
> systemd[1]: Starting TLP suspend/resume...
> systemd[1]: pre-sleep.service: Deactivated successfully.
> systemd[1]: Finished Pre-Sleep Actions.
> systemd[1]: Finished TLP suspend/resume.
> systemd[1]: Reached target Sleep.
> systemd[1]: Starting System Suspend...
> systemd-sleep[97413]: Failed to lock home directories: Unknown object 
> '/org/freedesktop/home1'.
> systemd-sleep[97413]: Performing sleep operation 'suspend'...
> kernel: PM: suspend entry (s2idle)

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