systemd-analyze blame && systemd-analyze critical-chain
    1min 20.443s plymouth-quit-wait.service
    1min 14.357s apt-daily.service
         50.213s logrotate.service
         43.293s man-db.service
         30.739s apt-daily-upgrade.service
         19.554s gpu-manager.service
         18.261s snapd.service
         15.872s systemd-journal-flush.service
         15.166s dev-sda5.device
         14.838s networkd-dispatcher.service
         13.352s udisks2.service
         11.585s ModemManager.service
         10.571s NetworkManager-wait-online.service
          9.021s dev-loop19.device
          9.021s dev-loop5.device
          8.768s apache2.service
          8.583s dev-loop17.device
          8.078s accounts-daemon.service
          7.381s dev-loop8.device
          7.328s dev-loop7.device
          7.325s dev-loop18.device
          7.325s dev-loop1.device
          7.323s dev-loop4.device