ii  linux-headers-2.6.32-32                  2.6.32-32.62                                         Header files related to Linux kernel version
ii  linux-headers-2.6.32-32-generic          2.6.32-32.62                                         Linux kernel headers for version 2.6.32 on x
ii  linux-headers-2.6.32-33                  2.6.32-33.69                                         Header files related to Linux kernel version
ii  linux-headers-2.6.32-33-generic          2.6.32-33.69                                         Linux kernel headers for version 2.6.32 on x
ii  linux-headers-2.6.38-10                  2.6.38-10.44~lucid1                                  Header files related to Linux kernel version
ii  linux-headers-2.6.38-10-generic          2.6.38-10.44~lucid1                                  Linux kernel headers for version 2.6.38 on x
ii  linux-headers-generic                    2.6.32.33.39                                         Generic Linux kernel headers
ii  linux-headers-generic-lts-backport-natty 2.6.38.10.20                                         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