https://bugs.kde.org/show_bug.cgi?id=479901
Bug ID: 479901
Summary: Loss of focus when toggling ON/OFF the monitor
Classification: Plasma
Product: kwin
Version: git-stable-Plasma/5.27
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: multi-screen
Assignee: kwin-bugs-n...@kde.org
Reporter: dofus-...@live.fr
Target Milestone: ---
SUMMARY
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***
Focus is not preserved when restoring a screen state for an application. The
use case I have is the following: Kiosk PC used with a TV monitor and a remote
controller. It has kodi in full screen, when I close the TV and re-open it,
focus is lost and kodi appear behind the task bar (still in full screen) and
input is not captured. When looking at the logs, when I power off the TV, it
disable the hdmi completely so the same as unplugging the tv. Model of the TV
is a LG OLED C2. The same issue happens when switching when using a KVM switch
and toggling between PCs.
STEPS TO REPRODUCE
1. Open a full screen application
2. Unplug your monitor
3. Re-plug your monitor
4. Focus is being lost
OBSERVED RESULT
When powering OFF and ON my TV, my fullscreen application lose its focus
EXPECTED RESULT
When powering OFF and ON my TV, I want the screen to stay as it was before
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: OpenSUSE Tumbleweed
(available in About System)
KDE Plasma Version: 5.27.10
KDE Frameworks Version: 5.113.0
Qt Version: 5.15.12
ADDITIONAL INFORMATION
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