Bug ID: 205232
           Summary: Stalled USB transfer
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: arm64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: usb

Created attachment 164091
usb debug output

While attaching Toshiba G450 I get this error:

usbd_req_re_enumerate: addr=4, set address failed! (USB_ERR_STALLED, ignored)
usbd_setup_device_desc: getting device descriptor at addr 4 failed,


ugen0.4: <Toshiba Incorporated> at usbus0
umass0: <Toshiba Incorporated Toshiba USB Storage, class 0/0, rev 1.10/0.00,
addr 4> on usbus0

this device negotiates only 100mA while it needs the ports to switch to 500mA.

Ian Lepore suggested to set hw.usb.uhub.debug=9, then it loads and works.
Setting hw.usb.uhub.debug=0 after the device has been attached is OK.

See attachment for debug info.

uname -a:
FreeBSD rpi2 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r290273: Tue Nov  3 05:23:56
UTC 2015 

You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________ mailing list
To unsubscribe, send any mail to ""

Reply via email to