If you're talking about the fact that the icons are "greyed out" on the "taskbar", they only do that when the windows are minimised. As far as I can tell, this is a feature, not a bug.
** Changed in: gnome-panel (Ubuntu) Status: Confirmed => New ** Tags added: usability -- application icons are faded and hard to distinguish https://bugs.launchpad.net/bugs/269934 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