The attachment in comment #16 shows Vulkan is now working, but only with software rendering(?) so that's going to be slow...
Please run these again: lspci -k > lspci.txt journalctl -b0 > journal.txt glxinfo > glxinfo.txt and attach the resulting text files here. -- 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