> Please make sure nvidiafb is not loaded. If you still have issues > after making sure that nouveau is the only kernel module running for > this device please attach a full log. nvidiafb is not loaded. I've attached the full log. And here are the drm lines of the log : [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x0a5580a2) [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PRAMIN [drm] nouveau 0000:01:00.0: ... BIOS signature not found [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PROM [drm] nouveau 0000:01:00.0: ... BIOS signature not found [drm] nouveau 0000:01:00.0: Attempting to load BIOS image from PCIROM [drm] nouveau 0000:01:00.0: ... BIOS signature not found [drm] nouveau 0000:01:00.0: No valid BIOS image found Regards, Eric