ii  linux-headers-4.10.0-19                         4.10.0-19.21                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-19-generic                 4.10.0-19.21                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-4.10.0-20                         4.10.0-20.22                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-20-generic                 4.10.0-20.22                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-4.10.0-21                         4.10.0-21.23                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-21-generic                 4.10.0-21.23                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-4.10.0-24                         4.10.0-24.28                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-24-generic                 4.10.0-24.28                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-4.10.0-26                         4.10.0-26.30                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-26-generic                 4.10.0-26.30                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-4.10.0-28                         4.10.0-28.32                                all          Header files related to Linux kernel version 4.10.0
ii  linux-headers-4.10.0-28-generic                 4.10.0-28.32                                amd64        Linux kernel headers for version 4.10.0 on 64 bit x86 SMP
ii  linux-headers-generic                           4.10.0.28.29                                amd64        Generic Linux kernel headers
ii  unity-scope-virtualbox                          0.1+13.10.20130723-0ubuntu1                 all          VirtualBox scope for Unity
iU  virtualbox                                      5.1.22-dfsg-0ubuntu1.17.04.1                amd64        x86 virtualization solution - base binaries
iFR virtualbox-dkms                                 5.1.18-dfsg-1build1                         all          x86 virtualization solution - kernel module sources for dkms
iU  virtualbox-qt                                   5.1.22-dfsg-0ubuntu1.17.04.1                amd64        x86 virtualization solution - Qt based user interface