Ubuntu 12.04 Desktop can be installed into Linux Software RAID (md) storage with these steps:
1. I've installed mdadm in live system, then created Linux Software RAID with this command: sudo mdadm --create /dev/md0 --level=1 --raid-disks=2 /dev/sda1 /dev/sdb1 then formated /dev/md0 with ext4 file system, because Ubiquity doesn't allow to choose md0 until it's formated with filesystem 2. In Ubiquity step "Downloading language packages" (In Lithuanian - "Atsiunčiami kalbos paketai") I installed mdadm in target system with these commands: sudo cp /var/cache/apt/archives/mdadm_3.2.3-2ubuntu1_i386.deb /target/var/cache/apt/archives/ sudo chroot /target/ dpkg -i /var/cache/apt/archives/mdadm_3.2.3-2ubuntu1_i386.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/44609 Title: RAID not implemented (use alternate CD instead) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/44609/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs