Bug 432553 - Image glitch if I zoom in and scroll up
Summary: Image glitch if I zoom in and scroll up
Status: RESOLVED DUPLICATE of bug 417342
Alias: None
Product: gwenview
Classification: Applications
Component: general (show other bugs)
Version: 20.12.1
Platform: Other Linux
: NOR grave
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-02-05 21:48 UTC by Allexus J
Modified: 2021-02-06 21:57 UTC (History)
2 users (show)

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Description Allexus J 2021-02-05 21:48:47 UTC 
Video of the bug: https://streamable.com/3zocoi

I have this bug with EVERY picture....... It's a serious bug.


SOFTWARE/OS VERSIONS
Linux: Manjaro
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.12.2
Comment 1 Madhav Kanbur 2021-02-06 05:57:54 UTC 
(In reply to Allexus J from comment #0)
> Video of the bug: https://streamable.com/3zocoi
> 
> I have this bug with EVERY picture....... It's a serious bug.
> 
> 
> SOFTWARE/OS VERSIONS
> Linux: Manjaro
> KDE Plasma Version: 5.20.5
> KDE Frameworks Version: 5.78.0
> Qt Version: 5.12.2

Quick Question - Were you using the OpenGL Renderer on Wayland? You can check which renderer is in use by going to Settings > Configure Gwenview > Image View > Animations. If it's set to OpenGL, try changing it to Software. That should help for the time being.

A fix for the OpenGL renderer got merged yesterday - https://invent.kde.org/graphics/gwenview/-/merge_requests/37

It will be available in Gwenview v20.12.3
Comment 2 Nate Graham 2021-02-06 21:57:10 UTC 

*** This bug has been marked as a duplicate of bug 417342 ***