Hi guys! Thanks for your efforts for fixing this bug! (The workaround of loading the kernel with "usbcore.autosuspend=-1" works very fine for me now). Meanwhile, Asus gave me the expected response: "Hello Mr. De Villemereuil, Thank you for having solicited the ASUS Technical Support. A reading your email I understand that your PC has a problem with the firmware bios from linux report. Unfortunately, Linux is not part of our areas and we are not trained on. So we have no confirmation on the Linux of the report. Thank you for your understanding and wish you a good day." I attached the explanation from Mathias about what is going on, but apparently if a bug of THEIR firmware is discovered on Linux, they simply freak out and say they don't do Linux (kinda expected...). So, I guess they won't release a fix for that... Makes your effort even more relevant since they sell quite a lot of computers and motherboards. Cheers, Pierre. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html