Confirmed again, and schuetza's solution fixed the problem for me: env GDK_NATIVE_WINDOWS=1 gnome-panel --replace
-- Window List buttons do not always respond to mouse clicks https://bugs.launchpad.net/bugs/470604 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