Ok, I think that I got it.
Here's the kernel version on the system which generated the ISO:
$ uname -a
Linux lilypond 4.8.0-1-686-pae #1 SMP Debian 4.8.7-1 (2016-11-13)
i686 GNU/Linux
$ grep linux myimage-i386.contents
[cut]
/pool/main/l/linux-signed/btrfs-modules-4.8.0-1-686-di_4.8.7-1_i386.udeb
/pool/main/l/linux-signed/btrfs-modules-4.8.0-1-686-pae-di_4.8.7-1_i386.udeb
/pool/main/l/linux-signed/crc-modules-4.8.0-1-686-di_4.8.7-1_i386.udeb
/pool/main/l/linux-signed/crc-modules-4.8.0-1-686-pae-di_4.8.7-1_i386.udeb
[cut]
but if I open a shell in the installer I see kernel 4.7.0-1.
Ah, it's probably because I forgot to update this line in my
preseed.cfg:
d-i mirror/suite string jessie
from jessie to stretch
Il giorno gio 8 dic 2016 alle 17:45, Federico Bruni
<fede@inventati.org> ha scritto:
Hi all
I've upgraded from live-build 4 to version 5 in testing.
I've built a new image and when I try to install it I get an
error about kernel modules not being installed. It never
happened before.
Do you think that it's a bug of debian-installer?
I found this old report which is exactly what happened to me:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=749991
## Error message ##
"No kernel modules were found. This probably is due to a
mismatch between the kernel used by this version of the
installer and the kernel version available in the archive."
"If you're installing from a mirror, you can work around this
problem by choosing to install a different version of
Debian. The install will probably fail to work if you
continue without kernel modules."
"Continue to install without loading kernel modules?"
#####################
Thanks for any hint
Federico