Date: Fri, 09 Apr 2010 13:31:25 -0500 From: Programmer In Training <pit@joseph-a-nagy-jr.us> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: USB Powered Speakers Message-ID: <4BBF727D.6000407@joseph-a-nagy-jr.us> In-Reply-To: <s2k283c23cd1004090815ga305418ahde3ba53621e4c29@mail.gmail.com> References: <4BBE8DB1.8040905@joseph-a-nagy-jr.us> <i2t75107331004081934n2745bc80s827568d06743a9a@mail.gmail.com> <4BBE9470.1040607@joseph-a-nagy-jr.us> <u2r283c23cd1004082121ye23254a4v3286d9636ee88526@mail.gmail.com> <l2q283c23cd1004082123v2d9ca5f1h8561ff3ad41cd5fb@mail.gmail.com> <4BBEB5BC.3000509@joseph-a-nagy-jr.us> <4bbedc81.G0j71lonOCUqR/vZ%perryh@pluto.rain.com> <alpine.BSF.2.00.1004090518480.42950@wonkity.com> <4BBF2674.6080402@joseph-a-nagy-jr.us> <s2k283c23cd1004090815ga305418ahde3ba53621e4c29@mail.gmail.com>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig9BA8C9D398969B357593A78C Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 04/09/10 10:15, Brodey Dover wrote: > "Apr 8 22:30:16 heaven kernel: usb_alloc_device:1624: getting device > descriptor at addr 3 failed, USB_ERR_IOERROR!" >=20 > exactly! That is what is causing the issues. From what I can see, it > is like it was explained before. The OS has chosen to play nice and > request that the speakers are disabled. >=20 > The power requirements will not affect the system until the speakers > are producing sound. In other words, the system will only draw UP to > the power input rating while in operation. At idle, I'd wager they may > only use 1/10 of its power rating for the idle ICs and a power LED. <snip> Only it's not the speakers that have their operation interrupted, JUST the keyboard (not even the mouse is affected). --=20 Yours In Christ, PIT Emails are not formal business letters, whatever businesses may want. Original content copyright under the OWL http://owl.apotheon.org Please do not CC me. If I'm posting to a list it is because I am subscrib= ed. --------------enig9BA8C9D398969B357593A78C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iQEcBAEBAgAGBQJLv3KKAAoJEENZQ8DH7rW0eHUH/0/P0fe2hfvdffP/yH31+4io eDb1EF5E1tcqQCWOthLTsIoyuKfdGO3hcSTmGoHK8+86oYrOs11AqypvhDwN2GaM FP2R1r6azmcChZt/vYnSfC6v85AGdZLOpf9cwfYhnUqfMmZLKkatHngVx+SXjLDf ThDmQeYaLEjZPPRMN4tdEUA6BdEynLiHj3jTzVb/1wxH8eNBKH83aYtJB8zh3ubZ tmwrVNrM+Qpm313jo3izxepDOHFIvqE5coBZQ44H0D79gZYjP6EbJvaZa5vWR5Kq jxjlaOS8cGe7xlr7zlrpxiAZtf57VdUez48zagEsZ18FjAesOzSEeARptscs0n0= =fGH5 -----END PGP SIGNATURE----- --------------enig9BA8C9D398969B357593A78C--
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