Debugging Xvfb

Duncan Murdoch <murdoch@xxxxxxxxxxxx> · Tue, 25 Sep 2007 20:47:27 -0400

I am writing some code using OpenGL, and when run under Xvfb on MacOS it 

dies, with the error message

X Error of failed request:  BadMatch (invalid parameter attributes)
   Major opcode of failed request:  1 (X_CreateWindow)
   Serial number of failed request:  17
   Current serial number in output stream:  19

I think MacOS uses the XFree86 version of Xvfb, but my first question is how can I tell for sure, and how do I determine which version I've got?

Xvfb on other platforms (including Cygwin, I normally work in Windows) is fine, but I've no idea how to tell version numbers.

Duncan Murdoch

_______________________________________________
XFree86 mailing list
XFree86@xxxxxxxxxxx
http://XFree86.Org/mailman/listinfo/xfree86