Bug 436835 - Closing session and relogging causes black screen
Summary: Closing session and relogging causes black screen
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: master
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-09 18:42 UTC by Mario Liguori
Modified: 2021-05-10 23:14 UTC (History)
3 users (show)

See Also:
Latest Commit: https://invent.kde.org/plasma/plasma-workspace/-/commit/b0997076c194b1cb72fc4380c8ebbe67b0ebc58a
Version Fixed In: 5.22
Sentry Crash Report:

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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.