Bug 466228

Summary:	Black screen when changing from X11 to Wayland or vice-versa
Product:	[Plasma] plasmashell	Reporter:	Doug <dougshaw77>
Component:	Startup process	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	kde, nate
Priority:	NOR
Version First Reported In:	5.27.1
Target Milestone:	1.0
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	5.27.1
Sentry Crash Report:

Description Doug 2023-02-22 03:39:12 UTC

SUMMARY
***
I tried to change from a Wayland to an X11 session and when logging back into the X11 session, all I got was a black screen.  I was able to drop to TTY, reboot and start in X11.  I logged out of X11 and changed to Wayland.  Got a black screen.  Repeated a couple times, it is consistent.
***


STEPS TO REPRODUCE
1. login to a plasma session, either X11 or Wayland
2. log out
3. change display server from drop down menu
4. log in to the new session

OBSERVED RESULT
black screen

EXPECTED RESULT
plasma desktop starts up

SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux 
KDE Plasma Version: 5.27.1
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.2.0-1-MANJARO (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-9750H CPU @ 2.60GHz
Memory: 15.4 GiB of RAM
Graphics Processor: AMD Radeon Pro WX 3200 Series
Manufacturer: Dell Inc.
Product Name: Precision 7540

ADDITIONAL INFORMATION

Comment 1 David Edmundson 2023-02-22 21:43:22 UTC

Can you include output of journalctl --user -b after reproducing this issue

Comment 2 Doug 2023-02-23 03:13:47 UTC

(In reply to David Edmundson from comment #1)
> Can you include output of journalctl --user -b after reproducing this issue

I can no longer reproduce the issue.  I did get an update today- plasma-desktop 5.27.1-2.  Maybe that fixed it?

Comment 3 Nate Graham 2023-02-23 03:41:38 UTC

Ok, great news! Let's say it did.

Feel free to re-open this bug report if you see the issue again, though.