Reading the original report here, I think it is a possibility that the problem was caused by grub overwriting part of the fakeRAID control area. A contributing factor may be a hardware environment that causes different drive orders to be recognized by BIOS, grub and kernel(s).
I don't know this for a fact but I offer it as a suggestion for an area to investigate. If so, this would mean it is a different problem to bug 568183 -- Installer corrupts raid drive https://bugs.launchpad.net/bugs/191119 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
