I am experiencing this problem. I tried the advice above and there is no "desktop & windows" category. I am unable to resolve this.
-- bottom gnome panel does not show open or minimized windows https://bugs.launchpad.net/bugs/127888 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