Bug#746316: plasma-desktop crashes every 6 minutes exact

[moli <reportbug@moli.hu>]

>> Which software updater are you running? apper?

I removed apper , now the widget in the system tray gives an error
'file://usr/share/kde4/apps/plasma/plasmoids/org.packagekit.updater/contents/ui/main.qml:22:1:
module "org.kde.apper" is not installed' so i suspect that widget is
provided by apper.

>> Could you try removing it from your session or deinstalling it, and
>> checking if that fixes the session crash? That would narrow down the
>> problem.

Removing apper removes the bug also.

You can decrease the severity of the bug by one level because updating
the system keeps the bug away, so the plasma-desktop stays usable, the
bug is not 'important' if you keep you system up-to-date, which is the
normal behaviour.