https://bugs.kde.org/show_bug.cgi?id=514899
Bug ID: 514899
Summary: Disabling display in Display Configuration fails with
"Position of output eDP-1 is negative"
Classification: Plasma
Product: plasmashell
Version First 6.5.5
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Created attachment 188750
--> https://bugs.kde.org/attachment.cgi?id=188750&action=edit
Screenshot of Display Configuration - after attempting to disable the screen,
showing the error.
SUMMARY
On a laptop with built-in screen + external monitor connected and set to
primary, System Settings - Display Configuration UI fails to disable built-in
screen when unchecking "Device Enabled" and clicking on [Apply]. An error is
displayed instead.
STEPS TO REPRODUCE
1. Boot into Plasma Desktop on a laptop with an external screen connected and
set to Primary.
2. Right click on Desktop -> Display Configuration
3. Select "Bult-in Screen"
4. Uncheck "Device: [x] Enabled"
5. Click [Apply]
OBSERVED RESULT
1. Error message is displayed:
"Couldn’t apply display configuration: Position of output eDP-1 is
negative, that is not supported"
2. Screen disappears from the arrangement, but displays stays on.
EXPECTED RESULT
Screen is disabled.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.5.5
KDE Frameworks Version: 6.22.0
Qt Version: 6.10.1
Kernel Version: 6.18.6-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 22 × Intel® Core™ Ultra 9 185H
Memory: 32 GiB of RAM (31.0 GiB usable)
Graphics Processor: Mesa Intel® Arc
Manufacturer: LENOVO
Product Name: 83D2
System Version: IdeaPad Pro 5 14IMH9
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