Re: Changing boot parameters on Debian standard ISO

On 5/31/26 5:46 PM, Paul Duncan wrote:
> My 15 year old son has found an old 2011 iMac in the side of the road. Long
> story short is that the processor probably works, but we think the GPU is
> dead as we cannot get video out of the mini display port connector, or the
> screen.
> 
> So, I would like to boot from a Debian live ISO with the following kernel
> parameters (set in grub.cfg).
> 
>      console=ttyUSB0,19200n8
> 
> Now, I can mount up the ISO in loop mode, and get into grub.cfg, but how do
> I write this back to the ISO so that I can put in on a USB flash drive?
> 

I would start at 
https://wiki.debian.org/ManipulatingISOs#Remaster_an_Installation_Image

-- 
John Doe