Problems with Plasma 6

In KDE Neon the upgrade to Plasma 6 has produced several problems:

• No working power commands (logout, restart, shutdown): this could be a problem from espanso (a text expander for Wayland). Try to stop it (espanso stop) and, if so, create a logout script.
• applications as root from menu don’t work: you can use a code like this (it’s an example):

[Desktop Entry]
Comment=Twin-Panel File Manager
Exec=pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY KDE_SESSION_VERSION=5 KDE_FULL_SESSION=true krusader
GenericName=File Manager
Icon=krusader_user
Name=Krusader-root
NoDisplay=false
Path=
StartupNotify=true
StartupWMClass=krusader
Terminal=false
TerminalOptions=
Type=Application
X-DocPath=krusader/index.html
X-KDE-SubstituteUID=false
X-KDE-Username=root

• reimage service menu (in Dolphin) could not work; to fix it try with this:

 sudo mv /usr/share/kservices5/ServiceMenus/reimage* /usr/share/kio/servicemenus/