I have Ubuntu 14.04 Server and Ubuntu 14.04 Desktop installed.
My task is:
- restart running Ubuntu Desktop (with crontab)
- boot into Ubuntu Server
- do backup etc.
- restart running Ubuntu Server
- boot into Ubuntu Desktop
I have tried How do I change the GRUB boot order? (edit the file
/etc/default/grub) but I can only change the boot order in running Ubuntu Server, not in running Ubuntu Desktop.
But I have to change the boot order every time the system changes. Is there a way?