Blank screen (powersave option) crushes graphic card on Wayland
Affected version
- Manjaro Gnome, rolling release
- Gnome is at 38 (exact version in the attached file)
- This is a Wayland problem exclusively
Bug summary
If I activate (is it ON by default?) Blank Screen option and it activates according to set timer, I am not able to get the image to appear on display again. It happens only on Wayland sessions. Suspend and hibernate work, but I'll recheck if necessary. Journald log attached.
Steps to reproduce
- Settings -> Power -> Blank Screen -> 10 Minutes
- Wait 10 Minutes :)
What happened
When the timer runs out my screen goes indeed blank, but no matter what I try graphical session can't recover. I see that the computer is still alive and I am/was able to reboot using alt+sysrq keyboard combination.
Relevant logs, screenshots, screencasts etc.
System information and journals logs: manjaro-log-helper.logs
Installed packages with exact versions: pkglist.txt