On Sun, 2004-02-29 at 19:58, Gábor Ziegler wrote: > Apparently, the MGA g550 should have shared the IRQ 16 with the > (onboard) USB controllers (Intel ICH 865G chipset): to be sure, that it's not the same as bug #229984 - could you mail the output of : $ LIBGL_DEBUG=verbose glxinfo to this bug? >From the xfree86 log in your previous mail, at least DRI should be enabled on your primary head. Christian