pkgs/live-cd/live-cd: fix /etc/hosts entry

Author: t184256

.maint/hashes

@@ -36,7 +36,7 @@ qjrsnlvmgx0wiv74s3l2swhkr7lzfr7h libsodium
 dasiy17cl0d0cc8x11r8br3fyyxyahhg libarchive
 kva7q87mxpnh51ms9nsn0q13yg3nx3cn nlohmann_json
 b91qc4g99r51fys5wladnv0r5c852xk5 nix
-pqrj8lw8ys1v4jr3rb8b9ic9j1nz1jdq live-cd^initscript
-h69izls83z4fys43mlwy9l0imk466l4l live-cd^initrd
+qajv3rn13l5lapxigsl4dzyjl0fwbdam live-cd^initscript
+rfjfw31z0di4dgknk9gjn06p06ficgh6 live-cd^initrd
 sqy7phcf8qbzkr08v79ba5cm4c26q7js live-cd^limine_config
-mqvj8pkjqqwwk5w6c2r08v27vg8ch521 live-cd^iso
+b1byncflwdnip53ssf1dv4q82lq6d5na live-cd^iso

pkgs/live-cd/live-cd.nix

@@ -35,7 +35,7 @@ in
       mkdir /tmp
       mkdir /bin; ln -s ${busybox}/bin/ash /bin/sh  # TODO: get rid of
       if ip a | grep -q eth0:; then
-        echo '127.0.0.1' > /etc/hosts
+        echo '127.0.0.1 localhost' > /etc/hosts
         udhcpc
       fi
       export NIX_FORCE_BUILD_PATH=/build