1. Intel chipset raid is a type of software raid so it being detected as an md device is expected. 2. Does the machine get to the grub menu? 3. How did you partition the Raid 1? 4. What did you select for the grub install device?
** Tags added: ua -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1370368 Title: Failed to install Ubuntu 14.04.1 LTS on Dell C6220 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1370368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs