The good news is there are no more "general protection fault" app crashes in those logs so the new RAM has fixed one big problem.
As for the remaining freezes, we need a different approach. Next time a freeze happens, please: 1. Wait 10 seconds. 2. Reboot. 3. Run: journalctl -b-1 > freezeboot.txt 4. Attach the resulting text file here. 5. Check for crashes using these instructions: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment ** Summary changed: - General protection fault, kernel panics on ASUS M5A99FX PRO R2.0 + GUI freeze ** Tags added: amdgpu ** Summary changed: - GUI freeze + [amdgpu] GUI freeze -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919408 Title: [amdgpu] GUI freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1919408/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs