Bug 459473

Summary:	Display configuration not correctly restored when toggling external monitor
Product:	[Plasma] KScreen	Reporter:	hexchain <kde>
Component:	common	Assignee:	kscreen-bugs-null <kscreen-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	nate
Priority:	NOR
Version First Reported In:	5.25.90
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description hexchain 2022-09-21 05:58:48 UTC

Laptop screen: eDP-1, 2880x1800@200%
External monitor: DP-1, 2560x1440@100%

STEPS TO REPRODUCE
1. Connect an external monitor to a laptop
2. In "Display configuration", disable the internal screen
3. Turn off and on the external monitor

OBSERVED RESULT
The internal screen is enabled again at (0, 0). Screen content overlaps on top of the external screen area.

EXPECTED RESULT
The internal screen should not be enabled.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.25.90
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6
Kernel Version: 5.19.9-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 PRO 6860Z with Radeon Graphics
Memory: 30.1 GiB of RAM
Graphics Processor: AMD YELLOW_CARP

Comment 1 hexchain 2022-09-21 17:16:37 UTC

In fact, it seems I don't even need to toggle the external monitor.

In "System Settings" - "Display Configuration", uncheck "Enabled" for the Built-in Screen, apply, switch to another settings page and switch back. The Built-in Screen is enabled again.

Comment 2 Nate Graham 2022-09-23 02:24:10 UTC


*** This bug has been marked as a duplicate of bug 459253 ***