Created attachment 65281 [details] Screen shot Version: unspecified (using KDE 4.7.2) OS: Linux Task layout on the task panel looks strange. It looks like there is some extra application without name, icon and with invisible outline border - invisible task. But this "invisible task" prevent other task panels to fit layout and leave just empty, unoccupied space on the panel. Reproducible: Always Steps to Reproduce: If I open more then 3 windows on the virtual desktop, I can see that bug Actual Results: There is "invisible task" between my tasks, which occupying place of real tasks. Expected Results: All task panels must be layouted regularly, without empty spaces. It began right after upgrade of KUbuntu to 11.10
*** This bug has been marked as a duplicate of bug 277010 ***