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Date:      Mon, 06 Jan 2014 08:06:26 +0100
From:      Hans Petter Selasky <hps@bitfrost.no>
To:        "R. Tyler Croy" <tyler@monkeypox.org>, freebsd-usb@freebsd.org
Subject:   Re: USB_ERR_STALLED on -PRERELEASE when attaching a Galaxy Nexus
Message-ID:  <52CA55F2.7060100@bitfrost.no>
In-Reply-To: <20140106015359.GA3245@kiwi>
References:  <20140106015359.GA3245@kiwi>

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On 01/06/14 02:53, R. Tyler Croy wrote:
> I'm trying to tinker with my Galaxy Nexus phone, and I seem to have issues with
> connecting the phone. Below is the dmesg that comes up, when the phone is
> attached, my USB keybaord gets funky too
>
>      Jan  5 17:39:21 kiwi kernel: ugen7.5: <samsung> at usbus7
>      Jan  5 17:39:21 kiwi devd: Executing 'logger Unknown USB device: vendor 0x04e8 product 0x685c bus uhub0'
>      Jan  5 17:39:21 kiwi root: Unknown USB device: vendor 0x04e8 product 0x685c bus uhub0
>      Jan  5 17:39:21 kiwi kernel: ums1: at uhub8, port 2, addr 4 (disconnected)
>      Jan  5 17:39:21 kiwi devd: Executing '/etc/rc.d/moused stop ums1'
>      Jan  5 17:39:22 kiwi kernel: usbd_req_re_enumerate: addr=4, set address failed! (USB_ERR_STALLED, ignored)
>      Jan  5 17:39:23 kiwi kernel: usbd_setup_device_desc: getting device descriptor at addr 4 failed, USB_ERR_STALLED
>      Jan  5 17:39:24 kiwi kernel: usbd_req_re_enumerate: addr=4, set address failed! (USB_ERR_STALLED, ignored)
>      Jan  5 17:39:25 kiwi kernel: usbd_setup_device_desc: getting device descriptor at addr 4 failed, USB_ERR_STALLED
>
>
> I'm running:
>
>      FreeBSD kiwi 10.0-PRERELEASE FreeBSD 10.0-PRERELEASE #6 r259920: Thu Dec 26 12:14:47 PST 2013     root@kiwi:/usr/obj/usr/src/sys/KIWI  amd64
>
>
> Is this a bug I should try to track down?
>
> - R. Tyler Croy
> ------------------
>     Code: https://github.com/rtyler
> Chatter: https://twitter.com/agentdero
>           rtyler@jabber.org
>

Hi,

Possibly your device is trying to charge from the USB port, causing 
these disconnect events. Try disabling USB charging and select the 
correct USB profile in your phone menus.

--HPS



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