I can install ubuntu-libvirt-host in the USB livecd and then run the virtual machines, so all the LVM volume groups seem to be intact.
I don't seem to have any broken volume groups, but does the fact that the boot process is attempting vgchange -ay mean that the boot will fail if any of the LVM volume groups cannot be started, even if the broken one is not needed to start the system? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/952063 Title: Cannot boot server using mdadm RAID1 after creating LVM snapshot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/952063/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs