../ mate-optimus_1.0.0-1_all.deb 09-Aug-2015 06:18 8026 mate-optimus_18.04.0-1_all.deb 24-Apr-2018 12:25 9188 mate-optimus_19.10.4-0ubuntu1_all.deb 14-Sep-2019 15:43 10160 mate-optimus_21.04.0-1_all.deb 26-Jan-2022 12:40 10960