ii  linux-headers-2.6.32-33                    2.6.32-33.72                                    Header files related to Linux kernel version
ii  linux-headers-2.6.32-33-generic            2.6.32-33.72                                    Linux kernel headers for version 2.6.32 on x
ii  linux-headers-2.6.32-38                    2.6.32-38.83                                    Header files related to Linux kernel version
ii  linux-headers-2.6.32-38-generic            2.6.32-38.83                                    Linux kernel headers for version 2.6.32 on x
ii  linux-headers-3.0.0-15                     3.0.0-15.26~lucid1                              Header files related to Linux kernel version
ii  linux-headers-3.0.0-15-generic             3.0.0-15.26~lucid1                              Linux kernel headers for version 3.0.0 on x8
ii  linux-headers-generic                      2.6.32.38.44                                    Generic Linux kernel headers
ii  linux-headers-generic-lts-backport-oneiric 3.0.0.15.3                                      Generic Linux kernel headers
ii  virtualbox-ose                             3.1.6-dfsg-2ubuntu2                             x86 virtualization solution - base binaries
ii  virtualbox-ose-dkms                        3.1.6-dfsg-2ubuntu2                             x86 virtualization solution - kernel module 
ii  virtualbox-ose-qt                          3.1.6-dfsg-2ubuntu2                             x86 virtualization solution - Qt based user