Bug 471078 - Tiled windows sometimes disappear from view when using the wayland session
Summary: Tiled windows sometimes disappear from view when using the wayland session
Status: RESOLVED DUPLICATE of bug 471282
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 5.27.5
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-06-15 14:21 UTC by Richard Gladman
Modified: 2023-07-25 19:15 UTC (History)
1 user (show)

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Description Richard Gladman 2023-06-15 14:21:56 UTC
SUMMARY
Tiled windows sometimes disappear from view when using the wayland session. Sometimes they can be recovered by multiple presses on the task manager icon, sometimes not. The usual suspects are dolphin and konsole but it can happen with any window.


STEPS TO REPRODUCE
1. Log into wayland session
2. Use computer normally

OBSERVED RESULT
Occasionally windows disappear

EXPECTED RESULT
Windows should not disappear


SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20230607
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
Kernel Version: 6.3.6-1-default (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-8559U CPU @ 2.70GHz
Memory: 31.2 GiB of RAM
Graphics Processor: Mesa Intel® Iris® Plus Graphics 655
Manufacturer: Intel(R) Client Systems
Product Name: NUC8i7BEH
System Version: J72992-303

ADDITIONAL INFORMATION
I assume it's a wayland issue rather than a tiling issue because it doesn't happen in xorg.
Comment 1 Nate Graham 2023-06-20 18:38:22 UTC
I'm afraid these don't match:

> I assume it's a wayland issue rather than a tiling issue because it doesn't happen in xorg.
> Graphics Platform: X11

Are you just in X11 now while you're reporting the bug? Or does the issue in fact reproduce on X11?
Comment 2 Richard Gladman 2023-06-21 07:45:23 UTC
(In reply to Nate Graham from comment #1)
> I'm afraid these don't match:
> 
> > I assume it's a wayland issue rather than a tiling issue because it doesn't happen in xorg.
> > Graphics Platform: X11
> 
> Are you just in X11 now while you're reporting the bug? Or does the issue in
> fact reproduce on X11?

Yeah, I  switched to X11 and to confirm - it happens in wayland not in X11
Comment 3 Nate Graham 2023-06-21 08:13:15 UTC
I found a way to reproduce this in Plasma 6; see Bug 471282:

close laptop list with any windows quick-tiled to the right. Can anyone reproduce that?
Comment 4 Nate Graham 2023-07-25 19:15:22 UTC
That was fixed recently and I can't reproduce the issue anymore. Assuming that change fixed it.

*** This bug has been marked as a duplicate of bug 471282 ***