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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/852579 Title: Grub does not access /boot/grub under fakeraid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/852579/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs