This was caused by installing nvidia-current, and wasn't fixed by uninstalling it.
Better report: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-304/+bug/1239472
This was caused by installing nvidia-current, and wasn't fixed by uninstalling it.
Better report: /bugs.launchpad .net/ubuntu/ +source/ nvidia- graphics- drivers- 304/+bug/ 1239472
https:/