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UID:pretalx-all-systems-go-2026-BEDGKF@cfp.all-systems-go.io
DTSTART;TZID=CET:20260930T161500
DTEND;TZID=CET:20260930T165500
DESCRIPTION:Immutable\, image-based Linux has gone mainstream — on Fedora
 . Nearly every atomic distro descends from the RPM/ostree lineage. Debian 
 is conspicuously rare\, with really only Vanilla OS and Endless OS to its 
 name. There's a reason\, and it's apt: Debian's package manager expects a 
 writable root filesystem\, so the moment you seal the rootfs\, the native 
 way to install and update software stops working. That's the wall every im
 mutable Debian hits\, and most climb it with Flatpak or containers. This t
 alk takes a different route — Nix. Nix keeps everything in a self-contai
 ned\, content-addressed /nix/store\, so it never needs a writable rootfs. 
 The base is built once with mkosi and frozen (apt isn't even installed) an
 d Nix manages everything that changes after that\, reproducibly. The resul
 t is an immutable Debian rootfs with the entire Nix package ecosystem avai
 lable on top.
DTSTAMP:20260710T215836Z
LOCATION:Galerie
SUMMARY:Make Debian Immutable with mkosi and Nix - Frank Vasquez
URL:https://cfp.all-systems-go.io/all-systems-go-2026/talk/BEDGKF/
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