Bug 461654 - Taskbar disappears onto non-existent screen after disconnecting secondary screens
Summary: Taskbar disappears onto non-existent screen after disconnecting secondary scr...
Status: RESOLVED DUPLICATE of bug 450068
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-multiscreen (show other bugs)
Version: 5.26.3
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-11-10 05:41 UTC by Bernhard Schertler
Modified: 2022-11-10 16:50 UTC (History)
3 users (show)

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Description Bernhard Schertler 2022-11-10 05:41:11 UTC 
STEPS TO REPRODUCE
1. Connect at least 2 screens (in this case laptop + 2 screens)
2. Set one of the screens as primary, but move the taskbar to another screen
3. Disconnect secondary screen(s)

OBSERVED RESULT
Taskbar running as normal, but not being displayed on the only connected display. Restarting does not fix the issue, only fix I have found is reconnecting the external display(s) and moving the taskbar to the primary screen again.

EXPECTED RESULT
Taskbar being visible on the only connected display (laptop screen)

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.26.3
KDE Frameworks Version: 5.99.0
Qt Version: 5.15.7
Kernel Version: 6.0.7-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 15.5 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
Manufacturer: Dell Inc.
Product Name: Latitude 5590

ADDITIONAL INFORMATION
Bug exists on both Wayland and X11
Comment 1 Nate Graham 2022-11-10 16:50:53 UTC 

*** This bug has been marked as a duplicate of bug 450068 ***