On Mon, Jan 08, 2007 at 01:41:17PM -0500, Cicale Randy S 2dLt AFRL/VSBXI wrote: > After installing the gnuradio on Fedora 6, I wanted to run test_counting.py > (or any program in the gnuradio-examples/python/usrp directory) but I get the > following error: > > > > Usrp_open_interface:usb_claim_interface: failed interface 2 > > Could not claim interface 2: No such file or directory >
This also happens if you're machine does not support USB 2.0 If you try: $ /sbin/lsmod | grep ehci ehci_hcd 31880 0 usbcore 115716 4 usbhid,ehci_hcd,uhci_hcd Do you see an entry for ehci_hdc? If not, your machine probably doesn't support USB 2.0. The USRP requires USB 2.0 Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio