Appears there are four different udev disk directories not three. /dev/disk/by-id
/dev/disk/by-label /dev/disk/by-path /dev/disk/by-uuid If you have only virtio disk (/dev/vda) then you will not have /dev/disk /by-id If you have only virtio disk (/dev/vda) plus a disk label you will have /dev/disk/by-label and that is good enough for grub-pc wrt. installing/updating. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/604335 Title: grub-pc.postinst script fails to detect virtio vda disk in KVM guest To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/604335/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
