Same problem for me, 5.4.0-45 and -47 kernels fail to detect my nvme drive while -42 boots fine. According to git bisect the issue was introduced by commit e958cbb11ed6f58dac5bbfba481631ff0f567c7d (upstream ea43d9709f727e728e933a8157a7a7ca1a868281).
** Attachment added: "BISECT_LOG" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894378/+attachment/5409191/+files/BISECT_LOG -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894378 Title: Cannot boot after updating kernel to version 5.4.0-45 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894378/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
