Hi, today I upgraded my KDE desktop-environment (DE) to Plasma v5.20.x and Framework v5.77.x from Debian/unstable - together with some Base-Apps to v20.12.x if available.
As a terminal app I use konsole, but in Plasma/Wayland I cannot use middle-mouse for cut-n-paste (primary selection). What works: terminal$ konsole -platform xcb terminal$ QT_QPA_PLATFORM="xcb;wayland" konsole Fabian Vogt commented on the autodetection via QT_QPA_PLATFORM environment variable. Not sure what the default behaviour and settings is in Debian/KDE/QT is. Here on Debian/testing AMD64 it looks like the environment variable QT_QPA_PLATFORM is not set: user$ declare -x | grep QT declare -x PLASMA_USE_QT_SCALING="1" declare -x QT_AUTO_SCREEN_SCALE_FACTOR="0" declare -x QT_WAYLAND_FORCE_DPI="96" Checking my DE from shell: user$ declare -x | grep XDG_SESSION declare -x XDG_SESSION_CLASS="user" declare -x XDG_SESSION_DESKTOP="KDE" declare -x XDG_SESSION_ID="26" declare -x XDG_SESSION_PATH="/org/freedesktop/DisplayManager/Session9" declare -x XDG_SESSION_TYPE="wayland" Can I change the behaviour of konsole via its settings (in its menu I did not found something useful)? Can I do the change KDE/App specific (see ArchLinux Wiki).? Systemwide via KDE system-settings? Any other and useful ways? Thanks. Regards, - Sedat - [1] https://lists.opensuse.org/opensuse-kde/2018-06/msg00005.html [2] https://wiki.archlinux.org/index.php/KDE#Kmail,_Kontact_and_wayland
