I have a similar problem: While testing expert install with the mdadm module, I put /boot on /dev/sda6 and a raid-1 on /dev/sda5 and /dev/sda7. Booting the installed system failed because apparently initramfs did not wait until the raid was completely assembled. There seems to be a race condition somewhere. At the prompt I can do 'mount -t ext3 /dev/md0 /root', press Ctrl+D and booting continues happily.
http://people.ubuntu.com/~pitti/tmp/raid1-bootfail-1.jpg and http://people.ubuntu.com/~pitti/tmp/raid1-bootfail-2.jpg show two screenshots of the booting. -- boot on md raid drives fails https://bugs.launchpad.net/bugs/79204 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs