**** BEGIN LOGGING AT Fri Dec 30 02:59:57 2011 Dec 30 12:27:00 hi Dec 31 01:51:05 hi,all. Dec 31 01:51:10 when i run my program in ubuntu 11.10 (pandaboard),result is error! Dec 31 01:51:15 opengl es driver and lib come from "http://ppa.launchpad.net/tiomap-dev/omap-trunk/ubuntu/" Dec 31 01:51:23 my program draw three non-texture triangles,but only two triangles show.If my program running in ubuntu 10.10,it is normal, Dec 31 01:51:26 it can draw three triangles Dec 31 01:51:33 code as follows: http://codepaste.net/5rvtaa **** ENDING LOGGING AT Sat Dec 31 02:59:57 2011