Re: [Discuss-gnuradio] USRP2 not Found in GRC

[Josh Blum]

I guess GRC needs root permission to execute the flow graph with USRP2. 
I suggest several options:

1) run gnuradio-compandion with sudo
2) run the generated python code with sudo
3) set permissions on the socket opener:
    sudo chown root.root <prefix>/bin/usrp2_socket_opener
    sudo chmod 4755 <prefix>/bin/usrp2_socket_opener

-Josh

On 09/23/2010 09:28 PM, hafiz zimran wrote:
> Hi
> I am using USRP2 with Ubuntu 10.04 and latest version of GRC.
> When I run command sudo usrp2_fft.py  I am able to see the spectrum (without 
> sudo I got error).
> But when I used USRP2 source block, I am finding the error "USRP not Found".
> Please guide me in this regard.
>
> Zimran Rafique
>
>
>
>
>
>
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