Bug 483738 - Task Manager's 'Show only tasks' setting has no effect
Summary: Task Manager's 'Show only tasks' setting has no effect
Status: RESOLVED DUPLICATE of bug 482339
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager widgets (show other bugs)
Version: 6.0.2
Platform: Neon Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2024-03-16 10:11 UTC by altosch
Modified: 2024-03-22 19:55 UTC (History)
6 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Task Manager Screenshot (203.11 KB, image/png)
2024-03-16 10:11 UTC, altosch 		Details
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Description altosch 2024-03-16 10:11:53 UTC 
Created attachment 167307 [details]
Task Manager Screenshot

SUMMARY

* If I set 'Show only tasks: from current screen' in Task Manager Settings, all windows from all screens are still displayed. 

* The only setting that works is 'That are minimized'. 

* The bug appeared with the upgrade to Plasma 6.


STEPS TO REPRODUCE
1. right click on Task Manager > Configure Task Manager
2. try to click on checkboxes in 'Show only tasks:'
3. click [Apply]

OBSERVED RESULT

Nothing's happens. Task Manager still displays windows from all screens.

EXPECTED RESULT

Task Manager should only show windows from the current screen, etc.

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: 
KDE Plasma Version: 6.0.2
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Wayland

ADDITIONAL INFORMATION
Description:    KDE neon 6.0
Release:        22.04
6.5.0-25-generic #25~22.04.1-Ubuntu
Comment 1 Sören 2024-03-17 18:32:56 UTC 
I am having a similar issue, only with a few more wrinkles:

* It only happens on my secondary display not the primary one
* It always works fine on launch, but at *some* point the task manager on that display will just start showing all apps.

Right now, I am not really unable to narrow down if there is any specific way to trigger this behaviour. Usually I just randomly notice that my task bar on display 2 is suddenly way more populated than it should be
Comment 2 waltergallegog 2024-03-18 18:57:34 UTC 
I'm having the same issue as the previous comment:

Some other details on my side
 - I'm using X11
 - If I add a new task manager on the panel in my secondary screen, and delete the previous one, the 'show only tasks from the current screen' setting works.
 - I noticed that one time the issue appeared after waking up the system from suspend to RAM, but I was not able to reproduce this behavior systematically.
Comment 3 Deckweiss75 2024-03-19 14:55:42 UTC 
It may be a duplicate of https://bugs.kde.org/show_bug.cgi?id=482339

Does running `systemctl restart --user plasma-plasmashell.service` in the terminal fix it for you?
Comment 4 Sören 2024-03-19 18:52:35 UTC 
It does and it indeed seems to be a duplicate. Thanks for the info, I didnt manage to find that other report
Comment 5 waltergallegog 2024-03-21 14:12:47 UTC 
(In reply to Deckweiss75 from comment #3)
> It may be a duplicate of https://bugs.kde.org/show_bug.cgi?id=482339
> 
> Does running `systemctl restart --user plasma-plasmashell.service` in the
> terminal fix it for you?

For me it did as well.
Comment 6 Nicolas Fella 2024-03-22 19:55:57 UTC 

*** This bug has been marked as a duplicate of bug 482339 ***