To add to my report above, I also see the wireless network drop at the same time as the NVRM error occurs. I'm using the iwl3945 driver. The wireless networking reconnects once the freeze unlocks.
Something very similar to this appears to be reported in http://intellinuxwireless.org/bugzilla/show_bug.cgi?id=1476 -- Compiz/Nautilus Freeze on Icon Drag https://bugs.launchpad.net/bugs/224360 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to nautilus in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs