This post also lists the problem with mdadm calling the RAID MD127 instead of MD0:
http://ubuntuforums.org/showthread.php?t=1764861 Sounds like there are a lot of problems with the installer, or the components of the installer getting the settings right for a RAID install. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/789226 Title: 11.04 with Software Raid5 fails to install correctly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs