Preparing to replace appmenu-gtk 0.2.1-0ubuntu2 (using .../appmenu-gtk_0.2.1-0ubuntu3_amd64.deb) ... Unpacking replacement appmenu-gtk ... Preparing to replace linux-firmware 1.50 (using .../linux-firmware_1.51_all.deb) ... Unpacking replacement linux-firmware ... Setting up apport (1.20.1-0ubuntu3) ... start: Job failed to start invoke-rc.d: initscript apport, action "start" failed. dpkg: error processing apport (--configure): subprocess installed post-installation script returned error exit status 1