set installer background / not able to run early_command in custom preseed file (precise)

Posted by user73093 on Ask Ubuntu See other posts from Ask Ubuntu or by user73093
Published on 2012-06-25T08:57:30Z Indexed on 2012/06/25 9:23 UTC
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Filed under:

12.04

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background

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ubiquity

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preseed

I have a custom preseed file for a Precise Live CD (which is well loaded on boot, I checked syslog for that).

My initial problem is that when booting in install mode (default behavior for a Live CD), ubiquity runs X with a default wallpaper which is hardcoded to /usr/share/backgrounds/warty-final-ubuntu.png in Ubiquity code.

So my idea was to run early_command (https://help.ubuntu.com/12.04/installation-guide/i386/preseed-advanced.html) to copy my custom wallpaper over /usr/share/backgrounds/warty-final-ubuntu.png.

Assuming my custom wallpaper allready resides on the rootfs in /usr/share/backgrounds.

But... It seems the early_command never runs (and I'm sure the preseed file is taken into account)

Here is what I have added to my preseed file:

d-i preseed/early_command string cp /usr/share/backgrounds/mywallpaper-defaults.jpg /usr/share/backgrounds/warty-final-ubuntu.png

Even this one is never run:

d-i preseed/early_command string /usr/bin/touch /tmp/testearly

Thanks for helping !!

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