How to install Ubuntu 12.04, booted from external HDD
woyciesjes at sbcglobal.net
Mon Dec 3 20:31:28 UTC 2012
On 12/03/2012 02:19 PM, Luiz L. Marins wrote:
> Colin, see here:
> Em 30/11/2012 20:17, Colin Law escreveu:
>> On 30 November 2012 22:00, Dave Woyciesjes <woyciesjes at sbcglobal.net>
>>> On 11/30/2012 04:43 PM, Dave Woyciesjes wrote:
>>>> I've got Ubuntu 12.04 installed on an external HDD. I have iso
>>>> images of the installer disc on there as well.
>>>> What I'm trying ( and not finding) is how to get it setup so I
>>>> boot a computer from the external HDD, then run the installer so I can
>>>> install Ubuntu onto the internall HDD of the computer....
>> Can't you just put the installer image on a usb stick? Much easier.
Actually, I'm on the quest, Colin is trying to assist. Thanks for the
What I've done so is I've used Unetbootin to get my 1GB FAT32 USB key
setup as a Ubuntu install device, have ~250MB leftover for saving data
between boots. I also have is a 60GB external HDD setup to run Ubuntu
12.04.1. Nice, I can take my Ubuntu desktop with me in my pocket... :)
So between the 2, I'm doing OK.
What I would like to be able to do is have the ability to kick off a
Ubuntu install from the 60GB HDD (eliminate the needs for the 1GB USB
key). I have a couple of possible options:
1 - use "dd if=/ubuntu.iso of=/dev/sdc1" to write the iso straight to
the external HDD. Once I verify that works, use gparted to expand the
partition to the rest of the drive.
2 - Leave a small FAT32 partition at the start, use the rest to have my
Ubuntu desktop. Then use Unetbootin to install the casper goodness on
3 - Anyone else got any ideas?
--- Dave Woyciesjes
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