Bug#576859: [linux-source-2.6.32] Kernel does not boot

[Frederik Schwarzer <schwarzerf@gmail.com>]

Package: linux-source-2.6.32
Version: 2.6.32-11
Severity: normal

--- Please enter the report below this line. ---
After upgrading from 2.6.32-10 to 2.6.32-11 my kernel config does not boot anymore.
The screen just stays blank after choosing that kernel to boot.

Any idea how to narrow down the problem? Should I attach my .config?

--- System information. ---
Architecture: i386
Kernel:       Linux 2.6.32-rc8-fs

Debian Release: squeeze/sid
  500 unstable        www.debian-multimedia.org 
  500 unstable        ftp2.de.debian.org 
    1 experimental-snapshots qt-kde.debian.net 
    1 experimental    ftp2.de.debian.org 

--- Package information. ---
Depends       (Version) | Installed
=======================-+-===========
binutils                | 2.20.1-5
bzip2                   | 1.0.5-4


Recommends      (Version) | Installed
=========================-+-===========
libc6-dev                 | 2.10.2-6
 OR libc-dev              | 
gcc                       | 4:4.4.3-1
make                      | 3.81-8


Suggests            (Version) | Installed
=============================-+-===========
libncurses-dev                | 
 OR ncurses-dev               | 
kernel-package                | 12.033
libqt3-mt-dev                 |