Hello. I’m facing the trouble in my KDE Plasma. After game launched in fullscreen mode all the target desktop’s resolution changes to lower (for example actual 1920x1080 changes to 800x600), after that I have got chaos in my desktop and all shurtcuts are mixed up.
Is it possible to avoid that with fullscreen mode?
Well. Finally I’ve created a two scripts for my KDE:
Pre-launch script: plasma5_game_start.sh
#/bin/bash
cp -n ~/.config/plasma-org.kde.plasma.desktop-appletsrc ~/.config/plasma-org.kde.plasma.desktop-appletsrc.bck
qdbus org.kde.KWin /Compositor suspend
Post-exit script: plasma5_game_stop.sh
#!/bin/bash
cp ~/.config/plasma-org.kde.plasma.desktop-appletsrc.bck ~/.config/plasma-org.kde.plasma.desktop-appletsrc
killall -SIGSEGV plasmashell
(yeah, “disable desktop effects” isn’t working in my dekstop, too)