Date: Sun, 10 Jun 2012 15:08:40 -0700 From: Waitman Gobble <gobble.wa@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: USB 3.0 delay in 'detecting' attached drive Message-ID: <CAFuo_fwELQ6j6QJ-zQ1=KsALeT81wRaQAb3PFmLJ7yy1w0tuyg@mail.gmail.com> In-Reply-To: <201206102057.q5AKusWM087244@fire.js.berklix.net> References: <CAFuo_fwVCJ-0hAKsBcdAiws4fRUgGe=dZT_q61OwHLFEo6K2Ew@mail.gmail.com> <201206102057.q5AKusWM087244@fire.js.berklix.net>
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On Sun, Jun 10, 2012 at 1:56 PM, Julian H. Stacey <jhs@berklix.com> wrote: > Waitman Gobble wrote: > > Hi, > > > > I have a new machine with 2 USB 3.0 ports and 2 USB 2.0 ports. When I > plug > > a USB 3.0 drive / cable into the USB 3.0 port it takes about 70 seconds > for > > the drive to show up, on the USB 2.0 port it's instantly. I haven't used > > USB 3.0 with FreeBSD so I'm not sure if this is expected or maybe I need > to > > reconfigure something or look at a different kernel config. > > Might be a marginal power issue. > USB 3 devices are allowed to consume 1.0 Amps. > USB2 ports only need provide 0.5. > > I have a tower wont recognise my USB disc on its USB2 ports. > On my new PCI express card in same tower, it comes up quickly. > > Cheers, > Julian > -- > Julian Stacey, BSD Unix Linux C Sys Eng Consultants Munich > http://berklix.com > Reply below not above, cumulative like a play script, & indent with "> ". > Format: Plain text. Not HTML, multipart/alternative, base64, > quoted-printable. > Mail from @yahoo dumped @berklix. http://berklix.org/yahoo/ > Thanks. Not sure if there's anything I can do about that. It's a new HP dv6 laptop which according to box was mfg in May 2012... I would assume hardware would be designed and put together properly. :) Waitman
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