kodeman@kodeman-Aspire-5750G:/opt$ dpkg -l | grep nouveau 
ii  libdrm-nouveau2:amd64                 2.4.56-1                                 amd64        Userspace interface to nouveau-specific kernel DRM services -- runtime
ii  xserver-xorg-video-nouveau            1:1.0.11-1ubuntu2                        amd64        X.Org X server -- Nouveau display driver
kodeman@kodeman-Aspire-5750G:/opt$