Bug 434701

Summary: Window thumbnails are empty, but displayed (app icon is not visible)
Product: [Plasma] plasmashell Reporter: miku84 <miku84>
Component: Task Manager and Icons-Only Task Manager widgetsAssignee: Eike Hein <hein>
Status: RESOLVED FIXED    
Severity: normal CC: aleixpol, kde.podagric, nate, plasma-bugs-null
Priority: NOR Keywords: wayland-only
Version First Reported In: 5.21.3   
Target Milestone: 1.0   
Platform: Manjaro   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 5.23
Sentry Crash Report:
Attachments: bug

Description miku84 2021-03-21 06:37:18 UTC
Created attachment 136903 [details]
bug

Hello,

I noticed that the preview pictures for icons on panel are empty for all of the applications. It is working on X, this is on wayland only.

1. open an app (dolphin, firefox)
2. move the cursor to the panel, firefox icon
3. icon is displayed, but it is empty
2. move the cursor to the panel, dolphin icon
3. icon is displayed, but it is empty
Comment 1 Nate Graham 2021-03-21 13:21:51 UTC
I can reproduce in my wayland session from git master on openSUSE Tumbleweed. Probably a broken configuration with respect to PipeWire support, but needs investigation.
Comment 2 Aleix Pol 2021-09-19 22:06:18 UTC
Is it still the case for you? I cannot reproduce.
Comment 3 Podagric 2021-09-20 14:38:38 UTC
I don't have this problem anymore, but the thumbnail generation seems much slower compared to X
Comment 4 Nate Graham 2021-09-20 15:32:18 UTC
Can you please file a new bug report for that? Thanks!
Comment 5 miku84 2021-09-20 17:21:44 UTC
For me the issue has gone on wayland.