root@lappy:~# COLUMNS=200 dpkg -l linux\*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name                                         Version                                      Description
+++-============================================-============================================-========================================================================================================
un  linux-boot-loader                            <none>                                       (no description available)
ii  linux-doc                                    2.6.17.11                                    Linux kernel documentation
un  linux-doc-2.6                                <none>                                       (no description available)
ii  linux-doc-2.6.17                             2.6.17.1-11.35                               Linux kernel specific documentation for version 2.6.17
ii  linux-generic                                2.6.17.11                                    Complete Generic Linux kernel
un  linux-headers                                <none>                                       (no description available)
un  linux-headers-2.6                            <none>                                       (no description available)
ii  linux-headers-2.6.17-10                      2.6.17.1-10.34                               Header files related to Linux kernel version 2.6.17
ii  linux-headers-2.6.17-10-generic              2.6.17.1-10.34                               Linux kernel headers for version 2.6.17 on x86/x86_64
ii  linux-headers-2.6.17-11                      2.6.17.1-11.35                               Header files related to Linux kernel version 2.6.17
ii  linux-headers-2.6.17-11-generic              2.6.17.1-11.35                               Linux kernel headers for version 2.6.17 on x86/x86_64
ii  linux-headers-generic                        2.6.17.11                                    Generic Linux kernel headers
un  linux-image                                  <none>                                       (no description available)
un  linux-image-2.6                              <none>                                       (no description available)
ii  linux-image-2.6.17-10-generic                2.6.17.1-10.34                               Linux kernel image for version 2.6.17 on x86/x86_64
ii  linux-image-2.6.17-11-generic                2.6.17.1-11.35                               Linux kernel image for version 2.6.17 on x86/x86_64
ii  linux-image-generic                          2.6.17.11                                    Generic Linux kernel image
un  linux-kernel-headers                         <none>                                       (no description available)
un  linux-kernel-log-daemon                      <none>                                       (no description available)
ii  linux-libc-dev                               2.6.17.1-11.35                               Linux Kernel Headers for development
ii  linux-restricted-modules-2.6.17-10-generic   2.6.17.7-10.1                                Non-free Linux 2.6.17 modules on x86_64 generic
ii  linux-restricted-modules-2.6.17-11-generic   2.6.17.7-11.1                                Non-free Linux 2.6.17 modules on x86_64 generic
ii  linux-restricted-modules-common              2.6.17.7-11.1                                Non-free Linux 2.6.17 modules helper script
ii  linux-restricted-modules-generic             2.6.17.11                                    Restricted Linux modules for generic kernels
ii  linux-sound-base                             1.0.11-5ubuntu1                              base package for ALSA and OSS sound systems
ii  linux-source                                 2.6.17.11                                    Linux kernel source with Ubuntu patches
un  linux-source-2.6                             <none>                                       (no description available)
ii  linux-source-2.6.17                          2.6.17.1-11.35                               Linux kernel source for version 2.6.17 with Ubuntu patches
un  linux-wlan-ng                                <none>                                       (no description available)
un  linuxdoc-tools                               <none>                                       (no description available)
un  linuxprinting.org-ppds                       <none>                                       (no description available)