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attempt at fixing ventoy

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Zoty 2026-06-14 12:22:47 -03:00
parent 1adcfe0a12
commit 91c08fcab7
Signed by: Zoty
SSH key fingerprint: SHA256:WsGEGivgl37t3Mth6uugXMOgMCTR7QolIepNbC+j/tA
1 changed files with 7 additions and 4 deletions
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11
installer/default.nix
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@ -204,10 +204,13 @@ in {
"${modulesPath}/installer/cd-dvd/installation-cd-minimal.nix"
];
# Ventoy's initrd does not support zstd (the NixOS 25.11 default), which
# causes a -110 timeout and "unable to read id index table" on boot.
# xz is universally supported by Ventoy across all versions.
isoImage.squashfsCompression = "xz -Xdict-size 100%";
# Ventoy presents the ISO as a virtual CDROM without the filesystem label
# that NixOS stage-1 expects (nixos-minimal-*). Stage-1 cannot find the
# loop device for nix-store.squashfs, causing "unable to read id index table".
# copytoram loads the entire ISO into RAM before the squashfs mount, removing
# the dependency on the Ventoy device remaining accessible during boot.
# See: https://github.com/NixOS/nixpkgs/issues/245101
boot.kernelParams = [ "copytoram" ];
services.getty.autologinUser = lib.mkForce "root";