Bug 436835

Summary:	Closing session and relogging causes black screen
Product:	[Plasma] plasmashell	Reporter:	Mario Liguori <mariogt2009>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED FIXED
Severity:	normal	CC:	alois1, nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:	https://invent.kde.org/plasma/plasma-workspace/-/commit/b0997076c194b1cb72fc4380c8ebbe67b0ebc58a	Version Fixed/Implemented In:	5.22
Sentry Crash Report:

Description Mario Liguori 2021-05-09 18:42:33 UTC

SUMMARY
Sometimes, after closing a session in Plasma, login again causes black screen.
I have to restart SDDM from another TTY and reboot.

STEPS TO REPRODUCE
1. Close the session when some apps are opened;
2. After that, try to login.

OBSERVED RESULT
Black screen with only cursor.

EXPECTED RESULT
Working environment.

SOFTWARE/OS VERSIONS
Linux: Arch Linux
KDE Plasma Version: 5.21.5
KDE Frameworks Version: 5.81.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION (could be useful)
CPU: AMD Ryzen 5 5600X
GPU: AMD RX 6700 XT

Comment 1 Alois Wohlschlager 2021-05-10 16:10:43 UTC

Are you using systemd startup? If so, the issue might already be fixed by https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/773 .

Comment 2 Mario Liguori 2021-05-10 16:19:52 UTC

Yes, I'll check 
Thank you

Comment 3 Nate Graham 2021-05-10 23:14:22 UTC

.Yes, that's the same issue as far as I can see.