ii  linux-base                                                  4.0ubuntu1                                    all          Linux image base package
ii  linux-firmware                                              1.157.5                                       all          Firmware for Linux kernel drivers
ii  linux-headers-4.4.0-47                                      4.4.0-47.68                                   all          Header files related to Linux kernel version 4.4.0
ii  linux-headers-4.4.0-47-generic                              4.4.0-47.68                                   amd64        Linux kernel headers for version 4.4.0 on 64 bit x86 SMP
ii  linux-image-4.4.0-47-generic                                4.4.0-47.68                                   amd64        Linux kernel image for version 4.4.0 on 64 bit x86 SMP
ii  linux-image-extra-4.4.0-47-generic                          4.4.0-47.68                                   amd64        Linux kernel extra modules for version 4.4.0 on 64 bit x86 SMP
ii  linux-libc-dev:amd64                                        4.4.0-51.72                                   amd64        Linux Kernel Headers for development
ii  linux-sound-base                                            1.0.25+dfsg-0ubuntu5                          all          base package for ALSA and OSS sound systems
ii  syslinux-common                                             3:6.03+dfsg-11ubuntu1                         all          collection of bootloaders (common)
ii  syslinux-legacy                                             2:3.63+dfsg-2ubuntu8                          amd64        Bootloader for Linux/i386 using MS-DOS floppies