K.S. Bhaskar on 30 Nov 2007 16:50:15 -0000


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Re: [PLUG] Trouble getting Verizon pc5740 working with Gutsy - Missing /proc./bus/usb/devices

  • From: "K.S. Bhaskar" <bhaskar@bhaskars.com>
  • To: "Philadelphia Linux User's Group Discussion List" <plug@lists.phillylinux.org>
  • Subject: Re: [PLUG] Trouble getting Verizon pc5740 working with Gutsy - Missing /proc./bus/usb/devices
  • Date: Fri, 30 Nov 2007 11:49:49 -0500
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Thanks, Matt.  Looks like Gutsy doesn't do usbfs by default, and I
manually added the following line to /etc/fstab:

usbfs   /proc/bus/usb   usbfs   defaults        0       0

So, now I have usbfs.  However, it turns out that the real reason my
Verizon card doesn't work is that my laptop has an Express card slot,
not a PCMCIA card slot!  Even though the PCMCIA card fits in the slot,
and appears to connect, the Express card connectors are only part of
the width.

There is at least one vendor advertising adapters to allow a PCMCIA
card to plug into an Express slot on PC or MAC.  But, it seems to
require a driver, and of course the only drivers they have are for
Vista and OS X.

Has anyone on this list successfully used a PCMCIA to Express card
adapter with Linux?  Thank you very much in advance.

Regards
-- Bhaskar

On Nov 29, 2007 6:45 PM, Matt Mossholder <matt@mossholder.com> wrote:
>
> On Thu, 2007-11-29 at 18:07 -0500, K.S. Bhaskar wrote:
> > I am trying to get my Verizon PC5740 EVDO card working with a new
> > x86_64 Gutsy laptop.  The instructions that I had success with before
> > (http://kenkinder.com/evdo-pc5740/ - worked like a charm first time on
> > the old laptop) refer to /proc/bus/usb/devices (yes, it's a PCMCIA
> > card, but it shows up as a USB device evidently).
> >
> > But... on Kubuntu Gutsy there is no /proc/bus/usb/devices!
> >
> > kbhaskar@bhaskark:~$ ls -la /proc/bus/usb
> > total 0
> > dr-xr-xr-x 2 root root 0 2007-11-29 18:06 .
> > dr-xr-xr-x 5 root root 0 2007-11-29 17:47 ..
> >
> > What gives?  I want my /proc/bus/usb/devices back!  Actually, I just
> > want to get my card working again.  Any suggestions gratefully
> > accepted.  Thanx in advance.
> >
> > Regards
> > -- Bhaskar
>
> Bhaskar,
>
>
> sudo mount -t usbfs none /proc/bus/usb
>
>
>
>         :)
>
>                 --Matt
>
>
>
>
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