[Bug 155595] New: desktop froze when changing screen resolution and taskbar disappeared not appear again

[Phaello Ntsonyane]

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http://bugs.kde.org/show_bug.cgi?id=155595         
           Summary: desktop froze when changing screen resolution and
                    taskbar disappeared not appear again
           Product: kde
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs kde org
        ReportedBy: phaello.ntsonyane gmail com


Version:           KDE 4.00 (using KDE KDE 4.0.0)
Installed from:    Ubuntu Packages
Compiler:          Ubuntu 7.10 
OS:                Linux

I was changing the screen resolution from a high one to a low one, the desktop froze, I switched the reset button and the restarted the computer, when I login again the taskbar could not be seen, I have tried several times to run the configurations of the task bar - using right click which gives me an option to run command.  Of course I can even start the applications in this manner, but i cannot manage to bring back the taskbar. The windows when maximized cover the whole area including where the taskbar was supposed to be.