diff --git a/salt/states/atftp/files/opensuse.png b/salt/states/atftp/files/opensuse.png
new file mode 100644
index 0000000..4dd8f06
Binary files /dev/null and b/salt/states/atftp/files/opensuse.png differ
diff --git a/salt/states/atftp/files/pxelinux.cfg/default b/salt/states/atftp/files/pxelinux.cfg/default
new file mode 100644
index 0000000..c692dd8
--- /dev/null
+++ b/salt/states/atftp/files/pxelinux.cfg/default
@@ -0,0 +1,71 @@
+#DEFAULT vesamenu.c32
+#PROMPT 0
+UI vesamenu.c32
+TIMEOUT 150
+ONTIMEOUT local
+
+
+MENU TITLE Transportable Lab Unit PXE Menu
+MENU RESOLUTION 1024 768
+MENU BACKGROUND opensuse.png
+
+# color codes in #AARRGGBB notation, where AA RR GG BB are hexadecimal digits for 
+# alpha (opacity), red, green and blue, respectively. #00000000 represents fully 
+# transparent, and #ffffffff represents opaque white.
+#MENU COLOR element	ansi      foreground background shadow
+
+MENU COLOR screen      0  #80ffffff #00000000 std      # background colour not covered by the splash image
+MENU COLOR border      0  #ffffffff #ee000000 std      # The wire-frame border
+MENU COLOR title       0  #ff30ba78 #ee000000 std      # Menu title text
+MENU COLOR sel         0  #ff7ad4aa #ee000000 std      # Selected menu option
+MENU COLOR hotsel      0  #ffff8e77 #ee000000 std      # The selected hotkey (set with ^ in MENU LABEL)
+MENU COLOR unsel       0  #ffffffff #ee000000 std      # Unselected menu options
+MENU COLOR hotkey      0  #ffff8e77 #ee000000 std      # Unselected hotkeys (set with ^ in MENU LABEL)
+MENU COLOR tabmsg      0  #c07ad4aa #00000000 std      # Tab text
+MENU COLOR timeout_msg 0  #807ad4aa #00000000 std      # Timout text
+MENU COLOR timeout     0  #c0ff6a52 #00000000 std      # Timout counter
+MENU COLOR disabled    0  #807f7f7f #ee000000 std      # Disabled menu options, including SEPARATORs
+MENU COLOR cmdmark     0  #c000ffff #ee000000 std      # Command line marker - The '> ' on the left when editing an option
+MENU COLOR cmdline     0  #c0ffffff #ee000000 std      # Command line - The text being edited
+# Options below haven't been tested, descriptions may be lacking.
+MENU COLOR scrollbar   0  #40000000 #00000000 std      # Scroll bar
+MENU COLOR pwdborder   0  #80ffffff #20ffffff std      # Password box wire-frame border
+MENU COLOR pwdheader   0  #80ff8080 #20ffffff std      # Password box header
+MENU COLOR pwdentry    0  #80ffffff #20ffffff std      # Password entry field
+MENU COLOR help        0  #c0ffffff #00000000 std      # Help text, if set via 'TEXT HELP ... ENDTEXT'
+
+LABEL local
+        MENU LABEL Boot local
+        localboot
+
+MENU BEGIN opensuse
+        MENU TITLE openSUSE Installs
+        LABEL Previous
+        MENU LABEL ^Previous Menu
+        MENU EXIT
+        MENU SEPARATOR
+        MENU INCLUDE pxelinux.cfg/opensuse.menu
+MENU END
+
+MENU BEGIN home_servers
+        MENU TITLE Servers at Home
+        LABEL Previous
+        MENU LABEL ^Previous Menu
+        MENU EXIT
+        MENU SEPARATOR
+        MENU INCLUDE pxelinux.cfg/home_servers.menu
+MENU END
+
+MENU BEGIN tools
+	MENU TITLE Tools
+	LABEL Previous
+        MENU LABEL ^Previous Menu
+        MENU EXIT
+        MENU SEPARATOR
+        MENU INCLUDE pxelinux.cfg/tools.menu
+MENU END
+
+LABEL poweroff
+        MENU LABEL Power Off
+        COMBOOT poweroff.com
+
diff --git a/salt/states/atftp/init.sls b/salt/states/atftp/init.sls
new file mode 100644
index 0000000..ca18dca
--- /dev/null
+++ b/salt/states/atftp/init.sls
@@ -0,0 +1,27 @@
+Install syslinux:
+  pkg.installed:
+    - name: syslinux
+
+Install atftp:
+  pkg.installed:
+    - name: atftp
+
+
+{% set files = ['memdisk', 'poweroff.com', 'pxelinux.0', 'vesamenu.c32'] -%}
+{% for file in files -%}
+Linking {{ file }}:
+  file.symlink:
+    - name: /srv/tftpboot/{{ file }}
+    - target: /usr/share/syslinux/{{ file }}
+{% endfor %}
+
+Add files to tftpboot:
+  file.recurse:
+    - name: /srv/tftpboot
+    - source: salt://atftp/files
+    - include_empty: True
+
+Start the atftpd.socket:
+  service.running:
+    - name: atftpd.socket
+    - enable: True
diff --git a/tlumon/tlumon b/tlumon/tlumon
index 81aee17..8623a6a 100755
--- a/tlumon/tlumon
+++ b/tlumon/tlumon
@@ -5,6 +5,7 @@ gi.require_version("Gtk", "3.0")
 
 from gi.repository import Gtk
 from gi.repository import Gio
+from gi.repository import GLib
 import os
 import time
 import threading
@@ -80,24 +81,22 @@ class Main:
                     "rmt-server-sync.timer",
                     "rmt-server-mirror.timer",
                     "rmt-server-systems-scc-sync.timer",
-                    "atftp.socket",
+                    "atftpd.socket",
                     "mariadb"
                     ]
 
-        self.update()
-
-
-    def update(self):
-        logging.debug("Update triggered")
-        self.check_service()
-        self.check_ip()
-        timer_thread = threading.Thread(target=self.sleep)
+        timer_thread = threading.Thread(target=self.update)
         timer_thread.daemon = True
         timer_thread.start()
 
-    def sleep(self):
-        time.sleep(SLEEPTIMER)
-        self.update()
+
+    def update(self):
+        while True:
+            logging.debug("Update triggered")
+            GLib.idle_add(self.check_service)
+            GLib.idle_add(self.check_ip)
+            time.sleep(SLEEPTIMER)
+
 
     def check_service(self):
         for service in self.service_checks:
@@ -106,10 +105,10 @@ class Main:
             result = subprocess.run(["systemctl", "is-active", service, "--quiet"])
             if result.returncode == 0:
                 logging.debug("%s is running", service)
-                image.set_from_gicon(self.icon_ok, Gtk.IconSize.DIALOG)
+                image.set_from_gicon(self.icon_ok, Gtk.IconSize.BUTTON)
             else:
                 logging.debug("%s is not running, exit code %i",service, result.returncode)
-                image.set_from_gicon(self.icon_not_ok, Gtk.IconSize.DIALOG)
+                image.set_from_gicon(self.icon_not_ok, Gtk.IconSize.BUTTON)
 
     def check_ip(self):
         #checking LAN network