Hello- I am having a usb/USRP issue under x86_64 Mandriva 2010.1 with gnuradio-3.3.0.
I compiled and installed using the default procedure: ./configure make sudo make install When I try to use usrp_fft.py, I get many errors (see below). The gui pops up, but no data is displayed: [mat...@localhost z.gnuradio]$ usrp_fft.py fusb::_submit_urb: Bad file descriptor _submit_urb failed fusb::_submit_urb: Bad file descriptor _submit_urb failed fusb::_submit_urb: Bad file descriptor . . many copies of the error above, then... . fusb::_submit_urb: Bad file descriptor _submit_urb failed fusb::_submit_urb: Bad file descriptor _submit_urb failed fusb::_reap: Bad file descriptor fusb::_reap: Bad file descriptor I believe this is a distribution-specific error, as I was not able to duplicate the issue on a different x86_64 Fedora 12 computer using exactly the same installation procedure and USRP hardware. Incidentally, I had to modify the udev rules a bit to get it to work under Mandriva: [mat...@localhost z.gnuradio]$ more 10-usrp.rules ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="fffe", ATTRS{idProduct}=="0002", GROUP:="usrp", MODE:="0660" ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="077d", ATTRS{idProduct}=="0410", GROUP:="usrp", MODE:="0660" (email formatting broke up what where 2 lines originally) Any thoughts? thanks, eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio