Re: [Discuss-gnuradio] Problem with linux 2.6.19.1

[Matt Ettus]

John Clark wrote:
> Ok,  I've been setting up a system which is based on the Linux kernel
> 2.6.19.1
> and now have tried using the USRP device...
>
> Well, if it worked I wouldn't be posting... the device is seen in a
> 2.6.17 kernel,
> however, not in the 2.6.19.1.
>
> I see a dmesg output which indicates that the device is detected at
> some level,
> but the python script cacs on 'Unable to find USRP #0', even thought when
> I use USBVIEW it is seen and correctly identified as the USRP device.
>
> The questions are:
> 1) Has anyone else used or had problems with 2.6.19.1
> 2) What configurations, and or modules need to be in, or loaded in, to
> work correctly.
>
> Given that I see dmesg output when the device is plug in, out, or even
> accessed by
> the python-usrp calls, it seem that most of USB stuff is there. Are
> there any options
> config files, etc for 'hotplugging' that may be getting in the way?
>

Does it work if you run as root?  Something in udev might have gotten
messed up.

Matt