How to apt-get from preseed/late_command?
I'd like to "apt-get update; apt-get upgrade" from preseed/late_command
causing the first reboot to come up with updated kernel/modules. So I
put this (splitted and commented for readability) into my seed file:
d-i preseed/late_command string \
cp /cdrom/preseed/postinstall.sh /target; \
ln -s /postinstall.sh /target/etc/rcS.d/S98postinstall; \
chroot /target apt-get --yes --force-yes -q update; \
chroot /target apt-get --yes --force-yes -q upgrade; \
echo press ENTER; read a
But for some reason, apt-get just hangs. How can I find out the reason
why it hangs? Any ideas?
BTW: Is there any reason that automatic update/upgrade at the end of the
install is not done in the official distribution?