[Bug 852579] Re: Grub does not access /boot/grub under fakeraid

[Thomas Schiex]

Back home...

> sudo grub-probe -t partmap /
msdos

And the results of running bootinfoscript are attached below.
Please note the the workaround of Liny works fine, adding the part_msdos module does save me (and this raid machine is BIOS, not EFI).

Thanks for your work.

Kind regards
Thomas

** Attachment added: "RESULTS.txt"
   https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/852579/+attachment/3398588/+files/RESULTS.txt

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub2 in Ubuntu.
https://bugs.launchpad.net/bugs/852579

Title:
  Grub does not access /boot/grub under fakeraid

Status in “grub2” package in Ubuntu:
  Incomplete

Bug description:
  After the last update of grub-pc under oneiric beta, I could not reboot and fell under grub rescue mode. 
  The only accessible disc under grub rescue 'ls' was (hd0), claimed to be of 'unknown filesystem'. A reboot under a natty
  rescue disc shows that all disk partitions are fine and SATA raid partitions can be mounted. After a chroot, 
  update-grub did not help. addind raid and mdraid09 in the PRELOAD modules did not either.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/852579/+subscriptions