I think it's pretty safe to say that disabling powernowd has eliminated the freezes. However, this is only a workaround as the underlying problem remains unsolved.
-- [nvidia-glx-legacy] GeForce2 Go + Nvidia driver causing system freezes unless cpu scaling is disabled https://bugs.launchpad.net/bugs/134310 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