Andy, all, I seem to have resolved the boot splash image, like this:

https://gitlab.com/debdistutils/debian-libre/debian-libre-live/-/commit/811b2436e369effccebf048236ac89fcd6d98faf850efdd283048c5df34255ba

The grub splash image seems to come up fine in both BIOS boot (Lenovo
X201) and UEFI boot (Framework Laptop 13) now.

However it is slightly different compared to the official 13.2 images,
which says 'Debian 13' at the bottom right hand side of the screen.  Is
source code for how to generate the official images available anywhere?

Thank you for pointers to linuxcnc-live scripts!  Comparing others'
build scripts is helpful.

/Simon

andy pugh <[email protected]> writes:

> On Wed, 12 Nov 2025 at 23:38, Simon Josefsson <[email protected]> wrote:
>
>> 1) The boot splash screen looks ugly, how do I make it use a
>> debian-style splash screen?  Where are the scripts that generate the
>> official Debian Live images?
>
> I have found the same thing, but only if I try to install under UEFI.
> The install image comes up with the proper splash screen in legacy
> BIOS mode.
>
> In our case the splash screen is created from an SVG (with textual
> replacements) here:
> https://github.com/LinuxCNC/linuxcnc-live-build/blob/trixie/patches/binary_syslinux#L235
> Converted to bitmap here:
> https://github.com/LinuxCNC/linuxcnc-live-build/blob/trixie/patches/binary_syslinux#L280
>
> Then it is meant to edit the grub theme here:
> https://github.com/LinuxCNC/linuxcnc-live-build/blob/trixie/patches/binary_syslinux#L287
> And as far as I can tell this is the bit that isn't working for me.
> But I haven't looked too hard as I also have a problem that (on my
> test PC) the screen goes pink right at the end of the install process
> and reboots to a grub prompt.

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