AFAIK It's a bad backport to 5.15 stable. If it's what I think, here's the fix (IIRC).
https://lore.kernel.org/amd-gfx/[email protected]/ Try applying that to your 5.15 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2068793 Title: Black screen on restart after update: fix "nomodeset" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2068793/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
