Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                                  Version                                             Architecture Description
+++-=====================================================-===================================================-============-==============================================================================================================
rc  libgl1-mesa-glx-lts-vivid:amd64                       10.5.9-2ubuntu1~trusty2                             amd64        free implementation of the OpenGL API -- GLX runtime
rc  libgl1-mesa-glx-lts-vivid:i386                        10.5.2-0ubuntu1~trusty1                             i386         free implementation of the OpenGL API -- GLX runtime
rc  libglapi-mesa-lts-vivid:i386                          10.5.2-0ubuntu1~trusty1                             i386         free implementation of the GL API -- shared library
ii  linux-generic-lts-vivid                               3.19.0.33.20                                        amd64        Complete Generic Linux kernel and headers
ii  xserver-xorg-core-lts-vivid                           2:1.17.1-0ubuntu3.1~trusty1                         amd64        Xorg X server - core server
un  xserver-xorg-input-all-lts-vivid                      <none>                                              <none>       (no description available)
rc  xserver-xorg-lts-vivid                                1:7.7+7ubuntu3~trusty1                              amd64        X.Org X server
un  xserver-xorg-video-all-lts-vivid                      <none>                                              <none>       (no description available)