From: Bakul Shah <bakul@bitblocks.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Raspberry Pi: won't recognize the USB mouse
Date: Fri, 28 Feb 2014 06:35:08 -0800 [thread overview]
Message-ID: <4AA9D73E-127B-427E-A2B6-0FD8348CADC6@bitblocks.com> (raw)
In-Reply-To: <CAA6Yd9WZ=ECaBuJT+dnu_ms+qu2MnHvypRdHnfiEYFFEus-EcA@mail.gmail.com>
> When mouse+keyboard is connected, it shows this:
>
> ...
> #u/usb/ep1.0: dwcotg: port 0x0 irq 9
> #l0: usb: 100Mbps port 0x0 irq -1: 000000000..00
> 496M memory: 101M kernel data, 395M user, 1877M swap
> usb/hub... usb/ether...
> etherusb smsc: ...
> usb/kb...
>
> and it hangs.
>
> When I connect only the keyboard, it goes past this screen, but I
> can't read it, it was too fast for me to read.
This seems like a power problem. If you're using the USB port of a computer to power the RasPi, it is not going to provide enough current. Use a supply that can provide an amp or more such as an apple iPhone charger (or a powered USB hub). Check out the FAQ and newbie forums at the raspberrypi site. This is also why you should try bringing up raspbian first.
next prev parent reply other threads:[~2014-02-28 14:35 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-26 16:27 Ramakrishnan Muthukrishnan
2014-02-26 17:19 ` Richard Miller
2014-02-27 16:27 ` Ramakrishnan Muthukrishnan
2014-02-27 16:35 ` Ramakrishnan Muthukrishnan
2014-02-27 17:05 ` Ramakrishnan Muthukrishnan
2014-02-27 17:08 ` Lyndon Nerenberg
2014-02-27 17:31 ` Ramakrishnan Muthukrishnan
2014-02-27 18:03 ` Bakul Shah
2014-02-28 11:10 ` Ramakrishnan Muthukrishnan
2014-02-28 11:28 ` Richard Miller
2014-02-28 14:12 ` Ramakrishnan Muthukrishnan
2014-02-28 14:35 ` Bakul Shah [this message]
2014-02-28 15:12 ` Ramakrishnan Muthukrishnan
2014-02-28 14:45 ` Anthony Sorace
2014-02-28 15:15 ` Ramakrishnan Muthukrishnan
2014-02-28 16:24 ` Bakul Shah
2014-03-04 14:12 ` Ramakrishnan Muthukrishnan
2014-03-04 14:27 ` erik quanstrom
2014-03-04 15:54 ` Ramakrishnan Muthukrishnan
2014-03-04 16:26 ` erik quanstrom
2014-03-04 18:18 ` Bakul Shah
2014-03-04 18:26 ` erik quanstrom
2014-03-08 14:56 ` Ramakrishnan Muthukrishnan
2014-03-08 14:59 ` erik quanstrom
2014-03-09 13:25 ` Ramakrishnan Muthukrishnan
2014-03-09 13:46 ` erik quanstrom
2014-03-05 10:57 ` Richard Miller
2014-03-05 10:59 ` Richard Miller
2014-02-27 17:10 ` erik quanstrom
2014-02-27 17:15 ` Steve Simon
2014-02-26 17:22 ` Ramakrishnan Muthukrishnan
2014-02-28 4:31 ` Grant Mather
2014-02-28 9:05 ` erik quanstrom
2014-03-01 5:43 Michael Hansen
2014-03-01 12:09 ` Richard Miller
2014-03-01 12:12 ` erik quanstrom
2014-03-02 10:46 ` Richard Miller
2014-03-02 14:57 ` erik quanstrom
2014-03-02 19:54 ` Richard Miller
2014-03-02 23:22 ` Winston Kodogo
2014-03-03 1:29 ` erik quanstrom
2014-03-03 11:05 ` Richard Miller
2014-03-03 11:24 ` Richard Miller
2014-03-03 13:39 ` erik quanstrom
2014-03-02 1:12 Michael Hansen
2014-03-02 1:39 ` erik quanstrom
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