====== Post-Install Ubuntu-Mate ======
dérivé des conseils de Sebsauvage https://sebsauvage.net/wiki/doku.php?id=ubuntu2004
  - sudo apt install htop vim zram-config pigz pbzip2 lzop p7zip-rar tlp ttf-mscorefonts-installer gimp gimp-data-extras gimp-plugin-registry gimp-texturize smartmontools gsmartcontrol smart-notifier exfat-fuse exfat-utils
  - sudo apt remove transmission-gtk apport whoopsie whoopsie-preferences
  - sudo systemctl mask apport.service
  - sudo apt autoremove
  - sudo apt autoclean
  - sudo bash -c 'echo "vm.swappiness=10" >> /etc/sysctl.conf'
  - sudo vim /etc/fstab
  - sudo systemctl disable NetworkManager-wait-online.service
  - systemctl --user mask tracker-store.service tracker-miner-fs.service tracker-miner-rss.service tracker-extract.service tracker-miner-apps.service tracker-writeback.service
tracker reset --hard