Having the same issues here. AMD64 X2, nvidia 7300 SE, ASUS M2N-E. None of the suggested fixes have worked so far.
Here are the syslog entries when it freezes: ** Attachment added: "crashlog.txt" http://launchpadlibrarian.net/10346666/crashlog.txt -- Random NVidia Proprietary Driver Lock-Ups with dual core + 7300 https://bugs.launchpad.net/bugs/145112 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs