Hi again, I just checked the contents of the /etc/kernel/post{inst,rm}.d/zz-extlinux files which are identical:
#!/bin/sh set -e # Exit if extlinux was removed (!= purged) if [ -x /usr/sbin/extlinux-update ] then # Update extlinux configuration extlinux-update fi Since the file is harmless enough when /usr/sbin/extlinux-update does not exist, I think removing the file in sid/testing will be good enough. Sorry for the noise, should have checked that file earlier. Regards Lukas