FW: [GRASS-dev] NVIZ problem on Intel Macs

[Glynn Clements]

Michael Barton wrote:

> See Glynn's response below. I'm wondering if perhaps you need to install a
> new version of x11?? Or maybe get a new version of OpenGL?? to go with the
> Intel Macs

If anything, you might need to use an older version.

Apparently, GLX support on MacOSX has been broken since X11R6.9:

http://lists.freedesktop.org/archives/xorg/2006-May/015716.html

"Broken" in the sense of compile errors in the DRI code, so presumably
any precompiled X servers for OSX which are newer than that will have
DRI support disabled.

Also, using:

	export LIBGL_ALWAYS_INDIRECT=1

may eliminate the error.

-- 
Glynn Clements <glynn at gclements.plus.com>