Thank you for the replies. I followed the tip of the guys from https://bugs.launchpad.net/ubuntu/+source/gtk-qt-engine/+bug/138726 and found out that i just have to remove the gtk-qt-engine package. Now it works fine, but I do not know if doing that is the best solution and if it has no unwanted side effect.
As for Sebastien Bacher's question, I cannot test it now that it is fixed for me, but I remember that when I ran the app as root, it was fine. -- gnome-appearance-properties is very slow and its GUI does not refresh https://bugs.launchpad.net/bugs/147040 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
