install ubuntu from a running Linux system

[NoOp]

On 02/20/2009 10:33 PM, Mihamina Rakotomandimby (R12y) wrote:
> Hi,
> What is the procedure, nowadays, to install a 64 bit Ubuntu from a 
> running system?
> It's a dedicated server, which can boot a "rescue" system.
> The hosting solution provides only 32 bit OSes and I want to install a
> 64 bit one (no matter it's worth or not, it's just a wish).
> 
>  From the "rescue" mode of the server, I can chroot to the main hard drive.
> 
> Searching with "install ubuntu from live system" only gives me how to 
> install from a Live CD.
> 
> Thanks for ny tips.
> 

Perhaps these will help:
https://help.ubuntu.com/8.04/
https://help.ubuntu.com/8.04/installation-guide/amd64/index.html
https://help.ubuntu.com/8.04/installation-guide/amd64/linux-upgrade.html