I'm getting grub rescue > out of disk after installation. My steps:
* Install openmediavault via a USB drive to /dev/sdb (which is a USB drive)
* get error that grub couldn't install to /dev/sda
* follow the steps on the install wiki for this error.
* reboot, but my bios doesn't detect the drive as bootable
* use boot repair disk to fix the problem
* reboot and get the out of disk error
Boot summary:
http://Http://paste.ubuntu.com/15160326/