[SLE] Open GL not supported ?!

Hello Linux folkz, I'm sorry for a stupid question... But how to enable Open GL support in Linux box. I was trying to run ssystem and it gives me this error: "Fatal error in system Open GL GLX extension not supported by display :0" I'm using Matrox G400 Video Card with 32 MB SGRAM under XFree86 3.3.6 if it matters. Could somebody please tell me how to enable Open GL support. Thanks in advance. Alex -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/support/faq