Bon j'ai donc contacté le support technique de Matrox et voici ce qu'ils me disent au vu du log de glxinfo et de celui de xorg:
---DEBUT----------------------------------------------------------------- You seem to have two issues. first it seems that you installed the Mesa library which unfortunately would overwrite the GL libraries provided by X. Quote: 1.2 Mesa 6.2.1 Second the card seems to be on IRQ 5 and it needs to be on 9 or above for it to function properly. Quote: (II) MGA(0): [drm] dma control initialized, using IRQ 5 I would suggest reinstalling X and fixing the IRQ for the card (This may require tweaking your mother board bios settings or playing the pci device slot assignment). ---FIN----------------------------------------------------------------- Pour l'IRQ je vais aller voir dans le BIOS mais pour mesa je ne comprends pas bien. Si quelqu'un peut m'expliquer? Merci. Gaëtan
