Hello,
I have 2 USRP1s, and either issuing the commands of *lsusrp*, from Gnuradio-3.4.2, (to work with OpenBTS), both USRP1s reports back that I have a USRP1 with WBX daughter cards. And of the 2 USRPs, when I run *lsusb -v*, it DOES show the following correctly: *bcdDevice 1.04 *just as it should per this following link: Re: [Discuss-gnuradio] Can't find firmware: std.ihx https://lists.gnu.org/archive/html/discuss-gnuradio/2010-07/msg00523.html But if I run any SDR apps, such as *OpenBTS*, or *USRP_benchmark.py*, or *USRPping*, one of the two USRP1s just sits there, while the other always works correctly. When I ran *USRP_benchmark.py* on one of the USRP1s, while it doesn't report back anything, I'll disconnect the power cord, and then the command prompt reports back USB Protocol Errors -71. The other USRP1, ( the one that works), when I pull the power cord, the command line reports back fusb repeatedly and it always works with NO issues. Why would 2 USRP1s work correctly when loading firmware, but only 1 of them can run any SDR app without errors? Both USRP1s are in mint condition too and have matching Molex USB connectors. Please help. Peter
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