On Tue, Sep 21, 2010 at 08:24:53PM +1200, John Shields wrote: > I recently purchased a USRP and have a fresh install of WUBI (HP Pavillion > DV5 , Windows Home Vista) and used > gnuradio.org/redmine/wiki/gnuradio/UbuntuInstall to install things. > > I passed 'make check' correctly > > I have my username in the group usrp > > j...@ubuntu:~/gnuradio$ ls -lR /dev/bus/usb | grep usrp > crw-rw---- 1 root usrp 189, 132 2010-09-21 11:14 005 > > when I execute ./usrp_benchmark_usb.py I get: > > > Testing 2MB/sec... gr_vmcircbuf_createfilemapping: createfilemapping is not > available > /home/john/.gnuradio/prefs/gr_vmcircbuf_default_factory: Permission denied > uUuOuUuOuUuOuUuOuUuOuUuOuUuOuUuOuUuOuUuOuUuOuOuUuOuUuOuUuOuUuOuUuOuUuOuU^Z > > > and it hangs so I kill it > > [1]+ Stopped ./usrp_benchmark_usb.py > > I cannot repeat this operation as I get > > Testing 2MB/sec... usrp_open_interface:usb_set_alt_interface: failed > could not set alt intf 0/0: Connection timed out > open_nth_cmd_interface: open_cmd_interface failed > usrp: failed to load firmware /usr/share/usrp/rev4/std.ihx. > Traceback (most recent call last): > File "./usrp_benchmark_usb.py", line 106, in <module> > main () > > snip.........
Just to rule out a flakey cable, can you try using a different USB 2 cable? Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
