Bug 458253 - Black background on all KDE application trays while no window is in full screen mode
Summary: Black background on all KDE application trays while no window is in full scre...
Status: RESOLVED DUPLICATE of bug 448750
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.25.4
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-08-24 14:36 UTC by Frisk
Modified: 2022-08-26 09:09 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
Opened tray window while no windows are full-screen or visible (45.89 KB, image/png)
2022-08-24 14:36 UTC, Frisk
Details
Same issue with notifications (11.47 KB, image/png)
2022-08-24 14:38 UTC, Frisk
Details

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Description Frisk 2022-08-24 14:36:33 UTC
Created attachment 151553 [details]
Opened tray window while no windows are full-screen or visible

SUMMARY
Hello! I've recently updated my setup (5.96.0-1 -> 5.97.0-1) from default arch repositories. Already during update was committing I've noticed that notifications appeared to be broken – while the title bar – top of notifications or system tray windows have regular color consistent with my theme, the background of the bottom part is black. This issue did not happen before the update.

This issue DOES NOT happen when any window is in full screen mode, even if not active/focused with exception of notifications and KRunner which still appear the same (broken).

STEPS TO REPRODUCE
1. Open any system tray

OBSERVED RESULT
Top part of window tray appears normally, however main part's background seems to be black.

EXPECTED RESULT
Both top part of the window tray as well as main part backgrounds appear as they appeared previously accordingly with breeze dark settings. 

SOFTWARE/OS VERSIONS
Linux: 5.19.3-arch1-1
KDE Plasma Version: 5.25.4 plasma desktop
KDE Frameworks Version:  5.97.0 framework
Qt Version: 5.15.5

ATTEMPTED FIXES
I've tried to re-apply Breeze Dark settings (with exception to Desktop Layout) from system settings, this did not help. I've tried to enable back OpenGL compositing, this did not help either.
Comment 1 Frisk 2022-08-24 14:38:21 UTC
Created attachment 151554 [details]
Same issue with notifications
Comment 2 Nate Graham 2022-08-25 13:27:18 UTC
A few questions:
1. Does the issue go away if you clear your plasma cache with `rm ~/.cache/plasma*` and then restart plasmashell with `plasmashell --replace`?
2. Does the issue go away if you use the Plasma Wayland session, instead of the X11 session?
3. What Plasma theme are you using?
4. What color scheme are you using?
Comment 3 Frisk 2022-08-25 14:26:57 UTC
(In reply to Nate Graham from comment #2)
> A few questions:
> 1. Does the issue go away if you clear your plasma cache with `rm
> ~/.cache/plasma*` and then restart plasmashell with `plasmashell --replace`?
> 2. Does the issue go away if you use the Plasma Wayland session, instead of
> the X11 session?
> 3. What Plasma theme are you using?
> 4. What color scheme are you using?

1. Removing ~/.cache/plasma* indeed helped, thank you for directions.
2. Cannot recreate anymore
3. Breeze Dark
4. Also Breeze Dark

For me issue can be closed as solved however I'm leaving it as reported in case you believe there are more actions required in here. Really appreciate directions, and big thanks to entire KDE team for what everyone is doing, you are the best.
Comment 4 Nate Graham 2022-08-26 09:09:33 UTC
Awesome. That makes this the same issue as Bug 448750.

*** This bug has been marked as a duplicate of bug 448750 ***