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From: Hans Petter Selasky <hselasky@c2i.net>
To: freebsd-current@freebsd.org
Date: Sun, 15 Mar 2009 13:13:35 +0100
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References: <20090315.195456.29593248145850377.ken@tydfam.jp>
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Subject: Re: usb mouse w/ -current
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On Sunday 15 March 2009, ken wrote:
>   Please help with recent usb stack change!!
>
>   MS Optical mouse which was recognized with the kernel on Feb. 14th, is
> not recognize with recent kernel (-current).
>
>   Message at startup w/ recent -current says;
> usb2_alloc_device: 1478: set address 2 failed
> usb2_alloc_device: 1514: getting device descriptor at address 2 failed!
> usb2_req_re_enumerate: 1414: address 2, set address failed
> usb2_req_re_enumerate: 1427: getting device descriptor at address 2 failed!
> usb2_req_re_enumerate: 1414: address 2, set address failed
> usb2_req_re_enumerate: 1427: getting device descriptor at address 2 failed!
> ugen0.2: <> at usbus0 (disconnected)
> uhub_reattach_port: 414: could not allocate new device
>
>   Mouse info with Feb 14 kernel is;
>
> ums0: <Microsoft Wireless Optical Mouse << 1.00, class 0/0, rev 2.00/0.07
> addr 2> on uhub0
>

Did you do a clean kernel build?

--HPS