Bug 438423

Summary:	After configuring kscreen on wayland configuration broken on X11
Product:	[Plasma] KScreen	Reporter:	Victor Prudniy <vityas_official>
Component:	common	Assignee:	kscreen-bugs-null <kscreen-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	butirsky, nate
Priority:	NOR
Version:	5.22.0
Target Milestone:	---
Platform:	Other
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=435265
Latest Commit:		Version Fixed In:
Attachments:	System working fine on x11 (attachment 1) Qt apps are scaled correct, mouse cursor extremely HUGE, Gtk apps like firefox is blurry everything is broken, part of screen is duplicating, other part in wrong place (attachment 3) after changing one display scale

Description Victor Prudniy 2021-06-10 15:03:01 UTC

Created attachment 139200 [details]
System working fine on x11 (attachment 1 [details])

SUMMARY
I have 2 displays (same models). After trying wayland kscreen configuration broken on X11, can not be fixed via gui.

STEPS TO REPRODUCE
1. System working fine on x11 (attachment 1 [details])
2. Start wayland, everything very small on 4k displays, go to kscreen and change both displays to 200%
3. Qt apps are scaled correct, mouse cursor extremely HUGE, Gtk apps like firefox is blurry  (attachment 2 [details])
4. Go back to X11.

OBSERVED RESULT
everything is broken, part of screen is duplicating, other part in wrong place (attachment 3 [details], screenshot not showing how bad things really are)

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: arch linux
KDE Plasma Version: 5.22.0
KDE Frameworks Version: 5.82.0
Qt Version: 5.15.2

Comment 1 Victor Prudniy 2021-06-10 15:05:21 UTC

Created attachment 139201 [details]
Qt apps are scaled correct, mouse cursor extremely HUGE, Gtk apps like firefox is blurry

Comment 2 Victor Prudniy 2021-06-10 15:06:36 UTC

Created attachment 139202 [details]
everything is broken, part of screen is duplicating, other part in wrong place (attachment 3 [details])

Comment 3 Victor Prudniy 2021-06-10 15:09:38 UTC

Also fix for x11 is removing .local/share/kscreen/

Comment 4 Andrey 2021-06-10 15:29:08 UTC

Please check it can be reproduced with only 1 monitor attached.

Comment 5 Victor Prudniy 2021-06-10 16:58:00 UTC

Created attachment 139209 [details]
after changing one display scale

It do not brakes config when only one display connected (scaling on wayland still broken) and i got this strange configuration on X11 after (just visual, everything works fine)

Comment 6 Nate Graham 2021-06-10 17:25:42 UTC


*** This bug has been marked as a duplicate of bug 429236 ***

Comment 7 Nate Graham 2022-11-08 22:23:06 UTC


*** This bug has been marked as a duplicate of bug 365865 ***

Comment 8 Nate Graham 2022-11-08 22:24:18 UTC


*** This bug has been marked as a duplicate of bug 429236 ***