root@debian:/home/munna# aptitude install linux-image-3.2.0-0.bpo.2-686-pae
The following NEW packages will be installed:
  linux-image-3.2.0-0.bpo.2-686-pae{b}
0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 22.9 MB of archives. After unpacking 89.9 MB will be used.
The following packages have unmet dependencies:
  linux-image-3.2.0-0.bpo.2-686-pae: Depends: linux-base (>= 3~) but 2.6.32-45 is installed.
                                     Breaks: initramfs-tools (< 0.99~) but 0.98.8 is installed.
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     linux-image-3.2.0-0.bpo.2-686-pae [Not Installed]



Accept this solution? [Y/n/q/?] Y
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.