Bug 451234

Summary:	multi monitor with different scale factor breaks workspace and wallpaper alignment in wayland
Product:	[Plasma] plasmashell	Reporter:	Tobias G. <kde-bugzilla.oink169>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kde, nate
Priority:	NOR
Version First Reported In:	5.24.2
Target Milestone:	1.0
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	broken workspace

Description Tobias G. 2022-03-07 12:22:37 UTC

SUMMARY
Hey there,
I recently switched from X11 to wayland and noticed that sometimes on startup of my system the "workspace" and wallpaper of my secondary monitor is broken. I noticed that when selecting a field on the display (so the bluish field appears you can drag), I can't actually enter the black area.
My left display is rotated by 90° and set to 125% scale, my right display is 0° rotated and has a scale factor of 100%.
I can "fix" it by setting the left display to 100% as well and back to 125%.
I have an nvidia graphics card and use proprietary drivers


STEPS TO REPRODUCE
1. switch to wayland
2. set two displays to different scale factors
3. restart machine

OBSERVED RESULT
workspace is broken on scaled display

EXPECTED RESULT
workspace should be fine

SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux
KDE Plasma Version: 5.24.2
KDE Frameworks Version: 5.91.0
Qt Version: 5.15.2
Kernel Version: 5.16.11-2-MANJARO (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-6700K CPU @ 4.00GHz
Memory: 23.4 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1080/PCIe/SSE2

ADDITIONAL INFORMATION
I didn't know which component's fault it is, so I just put it in the general category, sorry

Comment 1 Tobias G. 2022-03-07 12:24:18 UTC

Created attachment 147347 [details]
broken workspace

had to make it a jpeg, so transparency is gone

Comment 2 Nate Graham 2022-03-22 15:36:02 UTC


*** This bug has been marked as a duplicate of bug 449212 ***