Same for my lenovo IdeaPad 5 14IIL05, cant boot with "pci=nocrs" that is required to make the touchpad work. it was very well working on ubuntu 20.04, 21.04 and 21.10
cat /proc/bus/input/devices MSFT0004:00 06CB:CD98 Touchpad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970056 Title: Ubuntu 22.04 unable to mount root partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970056/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs