From 8e33e4fa3f67e6ddf6926e9bcae425f2ef617011 Mon Sep 17 00:00:00 2001
From: randogoth <kflux@posteo.de>
Date: Wed, 14 Jan 2026 18:46:55 +0200
Subject: [PATCH] fixed missing system profile

---
 files/system/usr/bin/mount-nix.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/files/system/usr/bin/mount-nix.sh b/files/system/usr/bin/mount-nix.sh
index 5e45edf..2dc3a43 100755
--- a/files/system/usr/bin/mount-nix.sh
+++ b/files/system/usr/bin/mount-nix.sh
@@ -14,11 +14,25 @@ copy_seed_store() {
   fi
 }
 
+ensure_system_profile() {
+  local seed_profile="/usr/share/nix-store/var/nix/profiles/system"
+  local target_profile="/var/lib/nix-store/var/nix/profiles/system"
+
+  mkdir -p /var/lib/nix-store/var/nix/profiles
+
+  if { [ ! -e "$target_profile" ] || [ -L "$target_profile" ] && [ ! -e "$(readlink -f "$target_profile")" ]; } \
+     && [ -e "$seed_profile" ]; then
+    cp -a "$seed_profile" "$target_profile"
+  fi
+}
+
 if ! mountpoint -q /nix; then
   if [ -z "$(ls -A /var/lib/nix-store 2>/dev/null)" ] && compgen -G "/usr/share/nix-store/*" >/dev/null; then
     copy_seed_store
   fi
 
+  ensure_system_profile
+
   mount --bind /var/lib/nix-store /nix
   mount -o remount,bind,exec /nix