On 02/10/14 13:21, Alexey Dokuchaev wrote: > On Tue, Oct 15, 2013 at 11:13:56PM -0700, Rui Paulo wrote: >> On 8 Oct 2013, at 10:41, Julian H. Stacey <jhs_at_berklix.com> wrote: >>> I too am seeing >>> urtwn0: timeout waiting for checksum report >> >> Sorry, this is a know problem that I haven't been able to figure out... >> It probably exists in the OpenBSD driver as well. Usually retrying works. > > To augment this a bit: I also came across one of these dongles (vendor > 0x0bda product 0x8176) that gave me this "timeout waiting for checksum > report" message. Retrying didn't help, but plugging the dongle out and > then back in did. After powercycling the machine, I had to replug it > again. Once replugged, the dongle seems to work fine (I rebuilt kernel > and some ports via NFS over it thus far). > > This suggests that the driver (or more generic part of the USB stack) > does not initialize something correctly, while full plug-and-play thing > does it. Any ideas? > > ./danfe Hi, Looking at output from "usbdump -i usbusX -f Y" might give you some clues. Else have you tried "usbconfig -d X.Y reset". --HPSReceived on Mon Feb 10 2014 - 11:24:16 UTC
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