Comment 28 for bug 661248

This has no relationship to bug #342926.

To diagnose this issue it'd be useful to see the output of the lspci command for the video adaptor.

sudo sh -c 'lspci -nnvvvxxxx -q -d10de:* > /tmp/nvidia-lspci.log'

and then attach /tmp/nvidia-lspci.log to this bug report.