I installed an Ubuntu Studio in one of the partitions that I had for using Gnome3.
The Grub2 that was installed by the default Ubuntu Studio changed all the /boot/grub/grub.cfg
file creating its own menu.
Till here no problem, everything going normal.
The thing is that it wrote on the grub2 menu the new entry for the Ubuntu Studio kernel and the others SO's (windows and the default Natty with Unity) but it still there the entry for the Gnome3 kernel and it is the Grub2 menu entry for using the Natty-Unity kernel and the Ubuntu-Natty kernel does nothing.
I tried to edit the /boot/etc/grub.cgf
file in the Ubuntu Studio and at the Natty-Unity installations and every time that I run sudo update-grub2
it write's back again the old menu entry that the Ubuntu Studio installation did.
I tried also using the Grub-Customizer
GUI to change the entry but there is no effect at all when I try to update the Grub2 menu.
Theres any other way that I can fix this problem without having to edit an entry in /etc/grub.d
? Because in the ubuntu forum the explanation how to do it so it's not that clear.
Please Help. Thanks in advance.