ii  linux-headers-3.13.0-24                               3.13.0-24.47                                        all          Header files related to Linux kernel version 3.13.0
ii  linux-headers-3.13.0-24-generic                       3.13.0-24.47                                        amd64        Linux kernel headers for version 3.13.0 on 64 bit x86 SMP
ii  linux-headers-3.15.0-6                                3.15.0-6.11                                         all          Header files related to Linux kernel version 3.15.0
ii  linux-headers-3.15.0-6-generic                        3.15.0-6.11                                         amd64        Linux kernel headers for version 3.15.0 on 64 bit x86 SMP
ii  linux-headers-3.16.0-3                                3.16.0-3.8                                          all          Header files related to Linux kernel version 3.16.0
ii  linux-headers-3.16.0-3-generic                        3.16.0-3.8                                          amd64        Linux kernel headers for version 3.16.0 on 64 bit x86 SMP
ii  linux-headers-3.16.0-4                                3.16.0-4.9                                          all          Header files related to Linux kernel version 3.16.0
ii  linux-headers-3.16.0-4-generic                        3.16.0-4.9                                          amd64        Linux kernel headers for version 3.16.0 on 64 bit x86 SMP
ii  linux-headers-3.16.0-5                                3.16.0-5.10                                         all          Header files related to Linux kernel version 3.16.0
ii  linux-headers-3.16.0-5-generic                        3.16.0-5.10                                         amd64        Linux kernel headers for version 3.16.0 on 64 bit x86 SMP
ii  linux-headers-generic                                 3.16.0.5.6                                          amd64        Generic Linux kernel headers
ii  unity-scope-virtualbox                                0.1+13.10.20130723-0ubuntu1                         all          VirtualBox scope for Unity
ii  virtualbox                                            4.3.12-dfsg-1                                       amd64        x86 virtualization solution - base binaries
ii  virtualbox-dkms                                       4.3.12-dfsg-1                                       all          x86 virtualization solution - kernel module sources for dkms
ii  virtualbox-qt                                         4.3.12-dfsg-1                                       amd64        x86 virtualization solution - Qt based user interface