Comment 4 for bug 1121579

Revision history for this message
Geoff Clements (geoff-v8x) wrote :

In an attempt to try to find a work around I made the following change:
Settings > Desktop Effects > Advanced > Composting type > OpenGL > Qt graphics system > Native
(it was "Render").

I've now been running for nearly a week without seeing any freezes, it was at least one a day. As this is a KDE setting (I'm using Kubuntu) I guess it's not much help to the OP, sorry.