I just noticed your AMD GPU is a "Renoir" which isn't fully supported until kernel 5.5, and you have kernel 5.4. So it might be useful to try a newer kernel. Please try:
sudo apt install linux-generic-hwe-20.04-edge and then reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906449 Title: [nvidia] [amdgpu] Xorg randomly freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1906449/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
