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Re: [Discuss-gnuradio] UHD programs immediately exit


From: Josh Blum
Subject: Re: [Discuss-gnuradio] UHD programs immediately exit
Date: Fri, 29 Apr 2011 10:23:17 -0700
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.14) Gecko/20110223 Lightning/1.0b2 Thunderbird/3.1.8


On 04/29/2011 10:18 AM, Ryan Buffington wrote:
> I am running a USRP2 with a WBX daughtercard using the UHD drivers. I had
> the entire setup working about two weeks ago. Now whenever I run a flowgraph
> with a UHD sink, I get the following output and then the program exits.
> 

What changed? OS upgrade, gnuradio update, uhd update etc..?

That exit could be a segfault from an ABI mismatch. I would try
rebuilding gnuradio. Just to be sure, clean your installs and rebuild
both libraries.

-Josh



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