On Fri, 2 Dec 2011, Michael Below wrote: > Am Freitag, den 02.12.2011, 10:39 -0500 schrieb Alan Stern: > > > The problem is that the EHCI controller hardware does not turn off the > > periodic schedule quickly enough when the computer tells it to. It's a > > hardware fault, not a driver problem. > > Aha... > > > Let's see the output from lsusb and lspci. > > I am attaching it, lsusb -v was too long for cut&paste... The controllers were made by ATI, same as the other people who have reported this problem. On the other hand, I don't see anything in the lsusb listing that would use the periodic schedule other than the camera. So the question of why one bus works okay and the other doesn't remains a mystery. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
