Grub/OMV installation problem

Operating Systems & Open Source Linux
,
1

So, I want to install OpenMediaVault on my little AM1 server. I am installing from an USB stick which I created using Unetbootin to an ssd.
Everytime I start the installation it fails to install grub. I fixed this by opening a shell and entering these commands:

chroot /target
grub-install /dev/sdc
grub-update
exit
exit

After that I chose to continue without bootloader.
Now everytime I boot it tells me 

minimal bash-like line editing is supported grub

and I can enter something. I don't know what to enter or what I have done wrong.
Thanks a lot!

2

Hi
I found this : http://itsfoss.com/fix-minimal-bash-line-editing-supported-grub-error-linux/

Hope it helps

3

there is no openmediavault live version which makes sense :-(

4

Does it give you a reason as to why it can't install grub?

5

not really. it somehow fixed itself after uplugging all other storage devices. thanks for the help!