Tim I am seeing this on 2 machines.
The desktop runs XP and has an NVIDEA FX 5200 card. The laptop runs Vista and is an Acer 5920 has Intel 965 video, with latest the drivers from Intel. (The Acer supplied driver had problems giving a few screen fulls of OpenGL errors on FG startup). Alan From: Tim Moore Sent: Thursday, March 25, 2010 5:21 PM To: FlightGear developers discussions Subject: Re: [Flightgear-devel] English Electric Lightning no longer runs Alan, What graphics hardware are you running on? Turning off shaders should get you going for the moment. Then we'll figure out how to conditionalize the shader code for drivers that don't support gl_FrontFacing. Tim ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel