This file lists parameters that can go into your lts.conf file

                    ***** Switch on/off features (and dependant optional options) *****

############################
# Legend                   #
# ------------------------ #
# boolean == Y,y,True,true #
# ------------------------ #
############################

|   Variable    |   Possible Values     |   Default value  |       Comment
---------------------------------------------------------------------------------------------
CONSOLE_KEYMAP      A valid console keymap   en
---------------------------------------------------------------------------------------------
CONFIGURE_FSTAB     boolean		     True	     /etc/fstab is generated by boot scripts
---------------------------------------------------------------------------------------------
DNS_SERVER          A valid IP               unset
 (SEARCH_DOMAIN)    Domainname               unset           required if DNS_SERVER is set
---------------------------------------------------------------------------------------------
LDM_DIRECTX         boolean   		     unset           disable ssh tunneling for video 
                                             (True in Fedora)
---------------------------------------------------------------------------------------------
LDM_REMOTECMD       A custom command (path   Xsession        use to override default session on the server)
---------------------------------------------------------------------------------------------
LDM_AUTOLOGIN       boolean		     unset	     automatically logs in with username = hostname and password = hostname	
---------------------------------------------------------------------------------------------
LDM_DEBUG           boolean		     unset	     Write to debug log /var/log/ldm.log on client
---------------------------------------------------------------------------------------------
LDM_USERNAME        A valid username	     unset	     use this username for autologin
---------------------------------------------------------------------------------------------
LDM_PASSWORD        A valid password	     unset	     use this password for autologin
---------------------------------------------------------------------------------------------
LDM_GUESTLOGIN      boolean		     unset	     Add "Guest login" button to greeter (autologin when pressed by user)
---------------------------------------------------------------------------------------------
LDM_RUNONCE         boolean		     unset	     Make LDM to run once and exit (used by ltsp-cluster)
---------------------------------------------------------------------------------------------
LOCAL_APPS          boolean	             True
---------------------------------------------------------------------------------------------
LOCALDEV            boolean	             True    	     Honors LOCAL_STORAGE (deprecated)
---------------------------------------------------------------------------------------------
MODULE_nn           Kernel module name       autodetected    use to force loading of specific 
                                                             module
---------------------------------------------------------------------------------------------
NBD_SWAP            boolean	             unset
 (SWAP_SERVER)      nbd server IP            ltsp server
 (NBD_PORT)         A valid nbd portnumber   9572
---------------------------------------------------------------------------------------------
NETWORK_COMPRESSION boolean	  	     unset           compress ssh traffic
---------------------------------------------------------------------------------------------
PRINTER_0_DEVICE    dev (i.e. /dev/usblp0)   unset
 (PRINTER_0_TYPE)   P(parallel), S(serial)   unset           only required for serial,
                    U(USB)                                   others are autodetected
 (PRINTER_0_PORT)   A valid portnumber       9100
 (PRINTER_0_WRITE_ONLY)     Y,N              N               
 (PRINTER_0_SPEED)  A baud rate              9600            serial only
 (PRINTER_0_FLOWCTRL) flow control param     S               serial only
 (PRINTER_0_PARITY) Parity setting           N               serial only
 (PRINTER_0_DATABITS) Bitnumber              8               serial only
 (PRINTER_0_OPTIONS) additional options      unset
                     the printer understands
---------------------------------------------------------------------------------------------
RCFILE_nn           A custom rc file         unset
---------------------------------------------------------------------------------------------
SCREEN_nn           ldm, shell, xdmcp        ldm
                    telnet, 
                    startx (deprecated) 
---------------------------------------------------------------------------------------------
SERVER              Server IP                ltsp server
---------------------------------------------------------------------------------------------
SOUND               boolean	             True
 (SOUND_DAEMON)     esd, nasd, pulse         pulse
---------------------------------------------------------------------------------------------
SSH_OVERRIDE_PORT   Port number               unset           for use with a dedicated ssh port
---------------------------------------------------------------------------------------------
SYSLOG_HOST         Server IP                ltsp server      add SYSLOGD="-r" to the servers 
                                                              /etc/ltsp/syslogd file first
---------------------------------------------------------------------------------------------
TELNET_HOST         Telnet server IP         ltsp server      for use with SCREEN_nn=telnet
---------------------------------------------------------------------------------------------
USE_LOCAL_SWAP      boolean	             unset
---------------------------------------------------------------------------------------------
USE_TOUCH	    Enable touchscreen	     unset	      Enable touchscreen
  (X_TOUCH_DEVICE)  Path to device           /dev/ttyS0       set device for touchscreen
  (X_TOUCH_DRIVER)  Touchscreen driver       elographics      set driver for touchscreen
  (X_TOUCH_MAXX)    integer	             3588             Xmax
  (X_TOUCH_MAXY)    integer	             3526             Ymax
  (X_TOUCH_MINX)    integer	             433              Xmin
  (X_TOUCH_MINY)    integer	             569              Ymin
  (X_TOUCH_UNDELAY) integer	             10               Untouch delay
  (X_TOUCH_RPTDELAY)integer	             10               Repeat touch delay
---------------------------------------------------------------------------------------------
USE_XFS             boolean	             unset
 (XFS_SERVER)       Font server IP           unset
---------------------------------------------------------------------------------------------
X_COLOR_DEPTH       2, 4, 8, 16, 24, 32      24               set to 16bit to save client mem
                                             (16 in Debian)
---------------------------------------------------------------------------------------------
X_CONF              full path to a file      autodetected     relative to /opt/ltsp/$ARCH
or
XF86CONFIG_FILE
---------------------------------------------------------------------------------------------
X_HORZSYNC          min-max MHz              autdetected      use for forcing X_MODE 
and
X_VERTREFRESH       min-max Hz               autdetected      use for forcing X_MODE
---------------------------------------------------------------------------------------------
X_MODE_0            A valid mode name        autodetected     use for forcing X_MODE
  (X_MODE_1)
  (X_MODE_2)
---------------------------------------------------------------------------------------------
X_MONITOR_OPTION_01 A valid Monitor option   unset	      set Monitor option for driver
...
X_MONITOR_OPTION_10
---------------------------------------------------------------------------------------------
X_MOUSE_DEVICE      /dev/ttySn               autodetected     serial mice only, 
                                                              all others are autodetected
 (X_MOUSE_PROTOCOL) sunkbd                   unset            serial only (see above)
                    lkkbd
                    vsxxxaa
                    spaceorb
                    spaceball
                    magellan
                    warrior
                    stinger
                    mousesystems
                    sunmouse
                    microsoft
                    mshack
                    mouseman
                    intellimouse
                    mmwheel
                    iforce
                    h3600ts
                    stowawaykbd
                    ps2serkbd
                    twiddler
                    twiddlerjoy
---------------------------------------------------------------------------------------------
X_MOUSE_EMULATE3BTN boolean	             unset
---------------------------------------------------------------------------------------------
X_OPTION_01	    A valid Device option    unset	     set Device option for driver
...
X_OPTION_10
---------------------------------------------------------------------------------------------
X_VIDEO_RAM         integer                  unset           Video RAM (kBytes)
---------------------------------------------------------------------------------------------
XDM_SERVER          XDMCP server IP          ltsp server     for use with SCREEN_nn=xdmcp
---------------------------------------------------------------------------------------------
XKBLAYOUT           A valid xorg Layout      unset           see xorg documentation for value
---------------------------------------------------------------------------------------------
XKBMODEL            A valid xkb model        unset           see xorg documentation for value
---------------------------------------------------------------------------------------------
XKBRULES            A set of xkb rules       unset           see xorg documentation for value
---------------------------------------------------------------------------------------------
XKBOPTIONS          A set of xkb options     unset           see xorg documentation for value
---------------------------------------------------------------------------------------------
XKBVARIANT          A valid xkb variant      unset           see xorg documentation for value
---------------------------------------------------------------------------------------------
XRAMPERC	    An integer   	     80		     Percentage of RAM for X server
---------------------------------------------------------------------------------------------
XSERVER             A valid Xorg driver      autodetected    see xorg documentation for value
---------------------------------------------------------------------------------------------
