This is an interesting related article worth giving a shot - http://linuxtechie.wordpress.com/2007/10/15/annoying-freezes-caused-by- nvidia-driver/
According to the article, it's related to cpu scaling from powernowd -- gutsy amd64 freeze crash lockup https://bugs.launchpad.net/bugs/157777 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
