> There are known problems in the texture memory management routines in > the MGA driver in all releases of XFree86. These have been fixed in the > DRI tree by some work that was too late and too major to merge for > XFree86. Please try a DRI binary snapshot from the "Downloads" section > of http://dri.sourceforge.net/. Thank you! This really helped me! Now I see no problems in OpenGL. Not only the bug disappeared, but also I suspect that speed has increased. I didn't benchmarks but if I'm not mistaken the clearing speed was increased twice and flying through a tunnel is faster and smoother than before. If this DRI fixes are too serious and/or experimental why not to mention them in mga man page so that people know that they can use them if they have troubles? -- Rtveliashvili Denis Moscow Institute of Physics and Technology Department of Applied Mathematics and Economics _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86