I just found the reason for the behavior was that I startet gedit with sudo, not gksudo. Sorry.
-- Sudo Gedit: "Paste" in icon bar does not work https://bugs.launchpad.net/bugs/423642 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs