I'm using OS X. I've never seen this "failed to start end point streaming" message. I've not used the flex 400 boards, only the Basic RX/TX and LFRX/TX. Are you sure your Mac has USB 2.0 ports? Until fairly recently (late 2003 or early 2004), Macs came with USB 1.1 ports.
There is more information about this 1.1 vs 2.0 business, and how to use the Mac System Profiler to check that OS X recognizes the USRP, at
http://staff.washington.edu/~jon/gr-osx/gr-osx-usrp.html#using Jon Jacky _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
