When idle, you can also perform a memory test, selecting the option from the grub menu. at boot hold down Esc and select with down arrow memtest. Let it run for one hour or more, look under errors tag if it is not 0.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/999270 Title: Ubuntu 12.04 LT frequently freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/999270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs