Disclaimer

Flatpak uses OSTree, like Fedora Atomic Desktops (Silverblue, Kinoite etc) and similar to BTRFS snapshots.

So many files are deduplicated and linked, not actually there

https://gitlab.com/TheEvilSkeleton/flatpak-dedup-checker

50GB without
31GB with deduplication
21,4GB with BTRFS compression
  • Chewy@discuss.tchncs.de
    2·
    11 months ago

    In my experience updates aren’t that big. The flatpak cli ux is just confusing to read how much data actually has to be downloaded because of deduplication.

    • Diabolo96@lemmy.dbzer0.com
      1·
      11 months ago

      I have like 4 gigs of flatpak updates I keep unchecking because at my horrible internet speed it would take the entire day if not more to download. Honestly, if you’re right then this is a horrendous design flaw.