Problem is worse with kernel 5.15.0-22, while in distros providing 5.16.11+ and 5.17 kernels the problem is gone. Now in 5.15.0-22, no video ever shows up after the Grub selection is made. The PC apparently hard locks immediately with black screen when two displays are connected, even when only one is powered on.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1961546 Title: init freezes when >1 display connected on rocket lake PC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1961546/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
