uname -a info ...
Linux qa3398c 2.6.18-194.8.1.el5 #1 SMP Wed Jun 23 10:52:51 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
I'm running some Google Web toolkit tests that require access to a virtual display. I don't know what to set my DISPLAY environment variable to get that functionality. I've tried things like
"0.0", but all result in errors like
Caused by: java.lang.Exception: java.lang.InternalError: Can't connect to X11 window server using 'localhost:0.0' as the value of the DISPLAY variable.
How do I figure out what to set my DISPLAY variable to? I have Xvfb installed on the machine.