diff -u -r archiso-43.orig/archiso/initcpio/install/archiso_pxe_common archiso-43/archiso/initcpio/install/archiso_pxe_common
--- archiso-43.orig/archiso/initcpio/install/archiso_pxe_common	2019-10-16 11:10:09.000000000 +0000
+++ archiso-43/archiso/initcpio/install/archiso_pxe_common	2022-07-04 21:27:54.206666328 +0000
@@ -12,9 +12,16 @@
     add_binary $(readlink -f /usr/lib/libnss_files.so.2)
     add_symlink /usr/lib/libnss_dns.so.2 $(readlink /usr/lib/libnss_dns.so.2)
     add_binary $(readlink -f /usr/lib/libnss_dns.so.2)
+    add_symlink /usr/lib/libnss_mymachines.so.2 $(readlink /usr/lib/libnss_mymachines.so.2)
+    add_binary $(readlink -f /usr/lib/libnss_mymachines.so.2)
+    add_symlink /usr/lib/libnss_resolve.so.2 $(readlink /usr/lib/libnss_resolve.so.2)
+    add_binary $(readlink -f /usr/lib/libnss_resolve.so.2)
 
     add_dir /etc
     echo "hosts: files dns" > $BUILDROOT/etc/nsswitch.conf
+
+    # the lua dns library (used in sysrescue-configuration.lua) requires /etc/hosts to exist
+    touch $BUILDROOT/etc/hosts
 }
 
 help() {