[Bug 161915] New: removing a widget from panel plus afterwards calling "Add Widgets" causes plasma to crash and locks X

[Janet]

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http://bugs.kde.org/show_bug.cgi?id=161915         
           Summary: removing a widget from panel plus afterwards calling
                    "Add Widgets" causes plasma to crash and locks X
           Product: plasma
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: panel-devel kde org
        ReportedBy: bugzilla kerridis de


Version:           4.0.71 (using Devel)
Installed from:    Compiled sources
OS:                Linux

Because I wanted to reorder the widgets in the panel I removed the pager widget. Afterwards I called "Add Widgets". Result: Plasma crashed with "A Fatal Error" and reloaded with the settings it had before the crash i.e. pager was there again. So I tried again: removed pager, called "Add Widgets". Result: Plasma crashed and didn't recover (overall grey desktop with nothing on it) so I had to do a Ctrl-Alt-Backspace to restart the X server. I repeated this a few times, it's always the same. Removing a widget from the panel (pager, show desktop,...) and calling "Add Widgets" first time crashes and restores Plasma, second time crashes Plasma and locks X.