@kelsey-skunberg , my ASUS TUF Gaming FX505DT-HN538 booted up quickly after enabling proposed and dmesg does not contain "amdgp : failed to write reg..." anymore, but it still contains another errors linked with my nvidia card: [drm:nv_drm_master_set [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to grab modeset ownership
** Attachment added: "dmesgOutputAfterEnablingProposed.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956401/+attachment/5552328/+files/dmesgOutputAfterEnablingProposed.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1956401 Title: amdgpu hangs for 90 seconds at a time in 5.13.0-23, but 5.13.0-22 works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs