Have you checked kdesu configuration as Partition Manager told you to? P.S. next version of KDE Partition Manager will not use kdesu anymore, so this will be resolved.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770782 Title: Can't launch KDE partitionmanager after installing it on ubuntu 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/partitionmanager/+bug/1770782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
