Removing files from GRUB LOADER
 

Does anyone knows how to remove files from grub loader.
BTW i found some tutorials but they don`t seem to work.
I`ve tried Alt+F2 then I`ve edited this command: gksu gedit /boot/grub/menu.lst
but it doesn`t seem to work what do I do?

you seem to want to edit the boot menu

open a terminal/konsole

su
<root password>

gedit



or learn vim :)

open the /boot/grub/menu.lst file by an editor in terminal with superuser mode .

ok ...

The best way is to use the package manager to remove the kernels you don't use any more.
They will upgrade grub.
Do you use grub or grub2 ?

I use grub. I`ve tried your method but I just don`t have enough knowledge to pull this one by myself. I went to Package Manager and found the grub files, but I just don`t know how to edit/remove previous versions of grub.
for example I have in my start menu (or GRUB Loader)ubuntu,linux 2.6.3-19-20-generic and some previous versions like ubuntu,linux 2.6.3-19-19-generic, 17, 16 and 14.I need step by step instructions on removing these files.

Thanks,

I found the solution to my problem.
I typed linux image in Synaptic Package Manager then I selected unneeded files marked them for removal and it works.