Based on the latest comment in https://gitlab.freedesktop.org/drm/amd/-/issues/1427 it looks like this got reverted in 5.4.88, which is presumably why this works for me in HWE?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916950 Title: [amdgpu] Screen fails to wake up after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1916950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
