I had the same problem too, when installing kubuntu-desktop on top of Ubuntu. It seems to be fixed by running:
sudo update-alternatives --config x-cursor-theme and selecting "/usr/share/icons/DMZ-White/cursor.theme" (it was 7 in my machine) -- Stuck with KDE Cursor after installing ubuntu-desktop https://bugs.launchpad.net/bugs/415682 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