I can confirm the problem and fix (gtk2-engines-qtcurve), also on latest Kubuntu.
-- checkbox and radiobox rendering issue https://bugs.launchpad.net/bugs/194624 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