Comment 1 for bug 30230

I was also unable to create the necessary loop aes module for my crypted partition under dapper drake.

With breezy I had no problemto build the module with
cd /usr/src/linux
make-kpkg --append-to-version=-i-386 configure
make-kpkg --append-to-version=-i-386 modules

dpkg -i ../loop-aes*.deb

But for Dapper I had to manual build the kernel with
  cd /usr/src/linux
  make bzImage
because loop-aes complains about the missing "vmlinux" file
---snip---
(cd /usr/src/linux && ./scripts/mod/modpost -m vmlinux /usr/src/modules/loop-aes/loop-AES-v3.1b/loop.o >/dev/null 2>&1
/bin/sh: line 1: 18593 Aborted ./scripts/mod/modpost -m vmlinux /usr/src/modules/loop-aes/loop-AES-v3.1b/loop.o >/dev/null 2>&1
make[2]: *** [loop.ko] Error 134
make[1]: *** [modules] Error 2
---snap---
After manual building the kernel I was able to build the loop-aes module.