There are unfortunately a lot diffs in the area of storage, multipath, dm and lvm.
So to narrow down things, I'll first of all check if this also happens if a single (DASD) disk is used, or multipath without LVM - on 25.04. If I have a 25.04 system with least complexity where this happens, I will redo the setup with a previous Ubuntu release again and will compare again ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2102236 Title: plucky/s390x (with root disk on dm?) does not come up after kernel update + reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2102236/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
