Can't run OpenCL (or FindNumDevices) remotely (ssh) on Ubuntu 7.10

Discussion created by chrisgregg on Apr 14, 2010
Latest reply on Apr 15, 2010 by chrisgregg

Hi there,

  I've been through the setup from

in order to run OpenCL from an SSH session, and I have followed the instructions for RHEL except that I changed the file /etc/gdm/custom.conf.   I've also seen previous posts here about the issue.  The problem is that the following line doesn't seem to "take" when booting up Ubuntu:


command=/usr/bin/Xorg -br -ac -audit 0

When I do a "ps ax | grep X" I get the following:
 5731 tty7     Ss+    0:03 /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-pasdtH/database -nolisten tcp
instead of 
 5731 tty7     Ss+    0:03 /usr/bin/Xorg -br -ac -audit 0
Does anyone know how I can force the correct command to run?  Thanks!