As a workaround, installing the qtcurve package and changing the GTK style to qtCurve fixes the problem.
-- Checks dissapear from checkable menu items (Firefox) https://bugs.launchpad.net/bugs/212457 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