Same here. My Dell XPS 1430 has the same issue: ever since the upgrade to Ubuntu 12.04 it frequently freezes completely, no mouse, no keys, last bits of audio keep repeating.
Note that I don't have an Ivy bridge processor, just an Intel Core 2 Duo CPU P8700 @ 2.53GHz and GeForce 9400M G/integrated/SSE2 graphics card. The freeze often (but not always) happens when I use flash. I first thought it was some temperature-related issue, but after installing sensord I did not find any abnormal temperatures being logged. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993187 Title: ubuntu 12.04 completely freezes frequently. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
