Aaron helped confirm this issue is related to below change in firmware of upstream.
First bad commit: commit 2542ba7a487ee42e36d0256718ed0fc4fef94f3d (HEAD) Author: Alex Deucher <alexander.deuc...@amd.com> Date: Thu Mar 18 16:55:17 2021 -0400 amdgpu: update renoir firmware for 20.50 from internal git commit: 5a333628689f142376b8c5b7187f1cf0a8d5abac -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945565 Title: [SRU] Revert amdgpu/renoir firmware To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1945565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs