If you did not re-format you may also see Bug #527401. (Other install issues in the comments also).
Generally, if your disks already have some preexisting superblocks on them (even though you deleted the partition) blkid, partman, mdadm etc. can get confused. When you recreate (similar) partitions they are redetected and md devices set up. -- mount: mounting /dev/md0 on /root/ failed: Invalid argument https://bugs.launchpad.net/bugs/569900 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
