3M MT7 Car Video System User Manual


 
3M™ MicroTouch™ Software MT 7 User Guide 45
3M Touch Systems, Inc. Proprietary Information – 25695M
The Install script assumes that the hotplug support files are in the directory
/etc/hotplug/. If hotplug resides elsewhere, change the definition of HotplugDir to
the appropriate path.
If you want to disable hot plugging of USB controllers, change both UdevDir and
HotplugDir to non-existent paths.
XFree86Dir
Refer to the symbol XorgDir for details.
XinitDir and XinitSuffix
The MT 7 for Linux® runs some background tasks needed for full support of some user
interface features. The Install script uses an X init script to launch these tasks.
The Install script automatically places the script 50MT7-xinit into the
/etc/X11/xinit/xinitrc.d and /etc/X11/Xsession.d directories. If your
distribution requires the script to go into a different location, supply a value to the
XinitDir variable in the Install script.
Some distributions require a suffix for these scripts. If needed, change the XinitSuffix
value to the needed suffix. For example, if your distribution requires these scripts to have
a .sh, change the XinitSuffix symbol to be .sh.
XorgConf
This symbol contains that path for xorg.conf file, normally /etc/X11/xorg.conf.
MT 7 for Linux® must modify this file to register its drivers. If you use a different file,
change the value of this symbol. If you do not use a configuration file, refer to 'Cannot
find /etc/X11/xorg.conf' in the section 'Error Messages During Installation'.
XorgDir and XFree86Dir
The MT 7 for Linux® software uses an X input module to get touch data into the X
Windows server. The Install script inspects the paths
/usr/lib/xorg/modules/input and /usr/X11R6/lib/modules/input.
If your X input modules reside elsewhere, change the appropriate variable to the correct
path.
Error Messages During Installation
This covers error messages generated by the Install script. Programs used by the script
may generate their own messages. This section does not cover those messages.
Note: Not all will be the same depending on which version you are running