diff --git a/x11docker b/x11docker
index e7dfb898..a90cffe2 100755
--- a/x11docker
+++ b/x11docker
@@ -4616,12 +4616,15 @@ create_containerrootrc() {      # create container root setup script: This scrip
 # Additionally, su triggers logind and elogind.
 # Issue: shell has no job control in --interactive mode.
 chmod +x $Cshare/container.CMD.sh
-exec su - --shell /bin/sh  \$Containeruser $Cshare/container.CMD.sh
+exec su - -s /bin/sh  \$Containeruser $Cshare/container.CMD.sh
 \" >/usr/local/bin/x11docker-login"
     echo "chmod +x /usr/local/bin/x11docker-login"
     
     echo "echo \"#! /bin/sh
-exec setsid agetty -a \$Containeruser -l /usr/local/bin/x11docker-login console
+[ -e /sbin/agetty ] && exec setsid agetty -a \$Containeruser -l /usr/local/bin/x11docker-login console
+#getty 0 -l /usr/local/bin/x11docker-login console
+echo 'x11docker WARNING: /sbin/agetty not found. --interactive not possible.'
+/usr/local/bin/x11docker-login
 \" >/usr/local/bin/x11docker-agetty"
     echo "chmod +x /usr/local/bin/x11docker-agetty"
   }
@@ -4650,7 +4653,8 @@ exec setsid agetty -a \$Containeruser -l /usr/local/bin/x11docker-login console
       echo "# create and enable x11docker service containing image command"
       #echo "echo 'FAKE_SHELL    /bin/bash' >> /etc/login.defs"
       echo "mkdir -p /etc/sv/x11docker"
-      
+      echo "mkdir -p /etc/runit/runsvdir/default"
+      echo "mkdir -p /service"
       echo "echo \"#! /bin/sh
 waitforservice() {
   Service=\\\$1
@@ -4681,9 +4685,11 @@ shutdown -h 0
 halt
 \" > /etc/sv/x11docker/finish"
       echo "chmod +x /etc/sv/x11docker/finish"
-      echo "ln -s /etc/sv/x11docker /etc/runit/runsvdir/default"
+      echo "ln -s /etc/sv/x11docker /etc/runit/runsvdir/default" #void
+      echo "ln -s /etc/sv/x11docker /service"                    #alpine
       echo "verbose 'DBus: enabling dbus service'"
       echo "ln -s /etc/sv/dbus  /etc/runit/runsvdir/default"
+      echo "ln -s /etc/sv/dbus  /service"
     ;;
     openrc)
       echo "# create and enable x11docker service containing image command"
@@ -4922,7 +4928,7 @@ exit 0\" >> /etc/rc.local"
         [ "$Sharecgroup" = "yes" ] && echo '[ "$Loginservice" ] && Exec='
         echo "\$Exec /bin/su - -s /bin/sh \$Containeruser $Cshare/container.CMD.sh"
       ;;
-      runit|openrc|sysvinit)
+      openrc|sysvinit)
         echo "{
   read Dummy <$Cshare/timetosaygoodbye.fifo
   echo timetosaygoodbye >$Cshare/timetosaygoodbye.fifo
@@ -4932,6 +4938,16 @@ exit 0\" >> /etc/rc.local"
 } &"
         echo "exec /sbin/init"
       ;;
+      runit)
+        echo "{
+  read Dummy <$Cshare/timetosaygoodbye.fifo
+  echo timetosaygoodbye >$Cshare/timetosaygoodbye.fifo
+  echo 'x11docker: $Initsystem shutdown now'
+  shutdown now
+  halt
+} &"
+        echo "[ -e /sbin/runit-init ] && exec runit-init || exec /sbin/init"
+      ;;
       s6-overlay)
         echo "exec /init /usr/local/bin/x11docker-login"
       ;;
@@ -7078,7 +7094,8 @@ todo() {
   # BUG: x11docker/xwayland in a nested setup: where is the X socket ??
   
   # FIXME: myrealpath()
-  # FIXME: check docker version. 1.16.2 does not support --rm --detach  
+  # FIXME: check docker version. 1.16.2 does not support --rm --detach
+  # FIXME: --interactive+--init on alpine fails, no agetty
   
   # --init
   # autodetect init system if possible, give a note.