Release: " | head -n 1 | perl -pe '($_)=/([0-9]+([.][0-9]+)+)/; exit if $. > 1;'` + dlurl="https://www.synaptics.com/$(wget -q -O - https://www.synaptics.com/products/displaylink-graphics/downloads/ubuntu | grep -B 2 $version'-Release' | perl -pe '($_)=/]+class="download-link"/')" driver_url="https://www.synaptics.com/$(wget -q -O - ${dlurl} | grep '