Ubuntu Desktop 20.04: installation guide with btrfs-luks-RAID1 full disk encryption including /boot and auto-apt snapshots with Timeshift This site has moved to https://mutschler.dev. Previous Ubuntu Desktop 20.04: installation guide with btrfs-luks full disk encryption including /boot and auto-apt snapshots with Timeshift Next Fedora Workstation 35 with automatic btrfs snapshots and backups using BTRBK