Bug 454527 - bottom and right size glitch on window resize
Summary: bottom and right size glitch on window resize
Status: RESOLVED UPSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (other bugs)
Version First Reported In: 5.24.90
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-28 10:38 UTC by Matej Starc
Modified: 2024-05-24 14:18 UTC (History)
2 users (show)

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Description Matej Starc 2022-05-28 10:38:51 UTC 
SUMMARY
Right and bottom sides glitch out when resizing.


STEPS TO REPRODUCE
1. Open any app (I tested it with dolphin, neochat, and some others)
2. Try resizing from top left corner.

OBSERVED RESULT
Right and bottom side expand in size and return to the intended size. 
Bug video: https://cloud.aljaxus.eu/index.php/s/gXbtWrLRRjNz9z7

EXPECTED RESULT
Right and bottom size should not resize because we are resizing from top left corner.
Konsole does not experience this bug when I tested it.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.24.90
KDE Frameworks Version: 5.94.0
Qt Version: 5.15.4
Kernel Version: 5.17.9-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-8700 CPU @ 3.20GHz
Memory: 15.5 GiB of RAM
Graphics Processor: AMD Radeon RX 480 Graphics
Comment 1 Nate Graham 2022-06-01 17:37:46 UTC 
Cannot reproduce with an Intel HD 620 iGPU.
Comment 2 Matej Starc 2022-06-04 07:12:11 UTC 
(In reply to Nate Graham from comment #1)
> Cannot reproduce with an Intel HD 620 iGPU.

Weird. I have all drivers installed, so drivers shouldn't be an issue.
Comment 3 Zamundaaa 2022-06-04 08:27:36 UTC 
I see the same behavior with Discover, Dolphin, Firefox and Neochat; not with Kate though.
Comment 4 Zamundaaa 2024-05-24 14:18:14 UTC 
This has been fixed in Qt 6. Some QtQuick apps still have weird resize glitches but that also needs to be fixed in Qt, so I'm closing this