You can try 2 things: 1) type: mv .kde .kdebackup and try to enter KDE 4 again.
2) If point 1 doesn't solve the problem, make sure that all the required packages are installed. sudo apt-get install --reinstall kubuntu-desktop Let me know how it goes. -- [intrepid] qt4-designer start don't show nothing and fill the ram https://bugs.launchpad.net/bugs/271101 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