--- xvfb-run.sh.orig	2026-04-01 11:21:11.854748000 +0200
+++ xvfb-run.sh	2026-04-01 11:23:37.862590000 +0200
@@ -98,7 +98,7 @@ find_free_servernum() {
 
 # Parse the command line.
 ARGS=$(getopt --options +ae:f:hn:lp:s:w: \
-       --long auto-servernum,error-file:auth-file:,help,server-num:,listen-tcp,xauth-protocol:,server-args:,wait: \
+       --long auto-servernum,error-file:,auth-file:,help,server-num:,listen-tcp,xauth-protocol:,server-args:,wait: \
        --name "$PROGNAME" -- "$@")
 GETOPT_STATUS=$?
 
@@ -158,7 +158,7 @@ fi
 MCOOKIE=$(mcookie)
 XAUTHORITY=$AUTHFILE xauth add ":$SERVERNUM" "$XAUTHPROTO" "$MCOOKIE" \
   >"$ERRORFILE" 2>&1
-XAUTHORITY=$AUTHFILE Xvfb ":$SERVERNUM" $XVFBARGS $LISTENTCP >"$ERRORFILE" \
+Xvfb ":$SERVERNUM" $XVFBARGS $LISTENTCP -auth $AUTHFILE >"$ERRORFILE" \
   2>&1 &
 XVFBPID=$!
 sleep "$STARTWAIT"