Comment # 6 on bug 1094733 from Felipe Abrahao

-- Test with "LIBGL_ALWAYS_SOFTWARE=1 plasmashell"

The rendering problem didn't happend. Also, a flicker issue
(https://bugs.kde.org/show_bug.cgi?id=376065) disappeared too 

However, Plasmashell eventually crashed:

file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
org.kde.plasmaquick: Applet "Application Menu" loaded after 16 msec
org.kde.plasmaquick: Increasing score for "Application Menu" to 100
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:334:
Unable to assign [undefined] to int
KCrash: Application 'plasmashell' crashing...
Segmentation fault (core dumped)