>>> I would like to modify the qubes-iso (add a different kernel, maybe add
>>> a wireless driver). Did someone here solve that already? A brief google
>>> on the subject reveals that modifying ISO's is not straightforward ...
>>> and touching the kernel may add extra difficulties.
>>
>>
https://www.qubes-os.org/doc/qubes-iso-building/ covers building the iso.
>> Adding a different kernel would be difficult, but I think you could stage
>> the wireless driver in one of the template builds it contains.
>>
>
> It is relatively easy to build a custom iso, and certainly to include
> alternate kernel builds and drivers in the templates. (I assume that
> this is what you want.)
> If you use the stock templates, then you can customise them simply
> enough by adjusting the build parameters, and packages, in (e.g.) builder-debian.
>
Thank you, awokd and unman. So I cannot just take the std installer,