Sorry for my thoughtless.
The way I customized is unsquashfs the filesystem.squash came from the
ubuntu-14.04.3-desktop-amd64.iso.
Then modifying files in it and mksquashfs the custom squashfs that make the
custom iso.
When it boot to the interactive graphics UI, It is still with a lot of
languages to choose and Ubuntu trace.
I found /var/cache/debconf/templates.dat may be relevant. The templates.dat
with ${RELEASE} variable. I can not find where the ${RELEASE} is. The
problem is how to customize ubuntu deeply.
I try to change these files, but it's still unchangeable.
/etc/lsb-release
/etc/issue
/etc/issue.net
/etc/os-release
/etc/casper.conf
Good Luck,
Redhands
2015-09-25 23:41 GMT+08:00 J Fernyhough <j.fernyho...@gmail.com>:
> On 25 September 2015 at 16:24, Redhands <dream...@gmail.com> wrote:
>
>> How to customize the boot step when to choose try or install?
>>
>> It still has many languages in the language list and some ubuntu trace on
>> Ubuntu 14.04.
>>
>>
> Two things.
>
> 1) Your first message was received, you don't need to repost to 'bump' -
> it's not a forum.
>
> 2) You haven't given any detail of the sorts of customisation you're doing
> or the method you're using to do it. However, any time I've customised a
> boot image I've just edited the menu text files (e.g. menu.cfg, f1.txt).
>
>
> Regards,
>
> Jonathon
>
>
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