It appears you've been running natty for some time now; I gather this is the first time you've encountered this GPU lockup? (It's a code I don't recognize, so I'm wondering if it is a recent regression). If you've seen it before this report, do you know about when you first saw it?
It appears you've been running natty for some time now; I gather this is the first time you've encountered this GPU lockup? (It's a code I don't recognize, so I'm wondering if it is a recent regression). If you've seen it before this report, do you know about when you first saw it?
Can you post your /var/log/dpkg.log?