Thanks for the tip! I had forgotten about updating the BIOS because it was such a hassle, but I finally got it done.
Unfortunately, the problem remains. I got a whitescreen today after about 20-30 minutes of usage. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1458569 Title: System freezes randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458569/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs