Oh I see you started with Ubuntu Server. Please:
1. Don't disable Wayland. Wayland should be enabled. 2. Answer the previous question: After you have switched back to a 'stock' config and kernel, what does vulkaninfo report? 3. Try booting desktop Ubuntu from USB: https://ubuntu.com/download/desktop If that just works then we're probably wasting time here figuring out how to un-customise this server install. Just install desktop instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1975566 Title: radeon / amdgpu bad performance or panics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1975566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
