I thought it was a lot more frequent. You could try using Ubuntu without the restricted driver for a few days and see if the issue persists. If it does not, than we have a starting point.
You should have a look at the HDD's S.M.A.R.T. status using smartmontools. You could also try to listen to the sounds the HDD makes during these freezes/hangs. :) Maybe it is trying to spin up again? -- Ubunutu Freeze at random time for 10-60sek https://bugs.launchpad.net/bugs/372812 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