KDE partitionmanager doesn't work as expected. If I open it from a terminal it ask's for the root password and opens the window, loading the harddrives. Changing anything and starting the partition process it opens a window:
Warnung: You do not have administrative privileges.
It is possible to run KDE-Partitionsverwaltung without these privileges. You will, however, not be allowed to apply operations.
Do you want to continue running KDE-Partitionsverwaltung?
Anmerkung: If administrator login is disabled and your password is not accepted, then check kdesu configuration.
If I choose to continue it reopens the main window checking the harddrives not using root. I can't change anything. I tried changing kdesu config to use sudo and changed back to su. Both doesn't work.
It worked in former versions, I am not 100% sure if this happened with the last update or earlier.