ii  linux-headers-3.16.0-37                   3.16.0-37.51~14.04.1                   all          Header files related to Linux kernel version 3.16.0
ii  linux-headers-3.16.0-37-generic           3.16.0-37.51~14.04.1                   amd64        Linux kernel headers for version 3.16.0 on 64 bit x86 SMP
ii  linux-headers-3.16.0-38                   3.16.0-38.52~14.04.1                   all          Header files related to Linux kernel version 3.16.0
ii  linux-headers-3.16.0-38-generic           3.16.0-38.52~14.04.1                   amd64        Linux kernel headers for version 3.16.0 on 64 bit x86 SMP
iU  linux-headers-3.19.0-18                   3.19.0-18.18~14.04.1                   all          Header files related to Linux kernel version 3.19.0
iU  linux-headers-3.19.0-18-generic           3.19.0-18.18~14.04.1                   amd64        Linux kernel headers for version 3.19.0 on 64 bit x86 SMP
ii  linux-headers-generic-lts-utopic          3.16.0.38.30                           amd64        Generic Linux kernel headers
iU  linux-headers-generic-lts-vivid           3.19.0.18.5                            amd64        Generic Linux kernel headers
ii  virtualbox                                4.3.10-dfsg-1ubuntu5                   amd64        x86 virtualization solution - base binaries
ii  virtualbox-dkms                           4.3.10-dfsg-1ubuntu5                   all          x86 virtualization solution - kernel module sources for dkms
ii  virtualbox-guest-additions-iso            4.3.10-1                               all          guest additions iso image for VirtualBox
ii  virtualbox-guest-dkms                     4.3.10-dfsg-1ubuntu5                   all          x86 virtualization solution - guest addition module source for dkms
ii  virtualbox-guest-utils                    4.3.10-dfsg-1ubuntu5                   amd64        x86 virtualization solution - non-X11 guest utilities
ii  virtualbox-guest-x11                      4.3.10-dfsg-1ubuntu5                   amd64        x86 virtualization solution - X11 guest utilities
ii  virtualbox-qt                             4.3.10-dfsg-1ubuntu5                   amd64        x86 virtualization solution - Qt based user interface