Hi!

Was playing a bit with docker...

## On the host. modprobe dm-mod

## Made my own image. sudo apt-get install debootstrap sudo -E /usr/share/docker.io/contrib/mkimage.sh -t $USER/minbase debootstrap --variant=minbase stable

## Run a bash shell within. sudo docker run -i -t $USER/minbase /bin/bash

## Install modprobbe. apt-get install kmod

## Test modprobbe. modprobe dm-mod libkmod: ERROR ../libkmod/libkmod.c:554 kmod_search_moddep: could not open moddep file '/lib/modules/3.16-2-amd64/modules.dep.bin'

Which failed, which is what grml-debootstrap would do.

And without dm-mod, also kpartx will fail.

Cheers, Patrick