[USRP-users] USB problems
marcus.mueller at ettus.com
Tue Jul 28 05:28:43 EDT 2015
On 28.07.2015 00:55, Vsr Ravi wrote:
> Hey all,
> I have tried to run the USRP1 by giving the command "sudo
> uhd_usrp_probe and I get the result as below.
> linux; GNU C++ version 4.8.4; Boost_105500; UHD_003.009.git-144-g407e3086
> -- Opening a USRP1 device...
> -- Loading FPGA image: /usr/local/share/uhd/images/usrp1_fpga.rbf... done
> Can anyone please tell what this means and what do I do next as I am
> new to gnuradio. Thanks
As Martin said: Both your USRP as your UHD installation work pretty well!
The only thing is that you need to run it as root (the sudo part), and
that's not a good thing.
Can you make sure that /etc/udev/rules.d/ contains the uhd.rules
file? If not, copy it over from
/usr/local/lib/uhd/utils/uhd-usrp.rules, e.g. like
sudo cp /usr/local/lib/uhd/utils/uhd-usrp.rules /etc/udev/rules.d/
and then reboot.
The next time you plug in your USRP, it should no longer be only
accessible by root.
 You said earlier you did
sudo cp uhd-usrp.rules /etc/udev/rules.d/
sudo udevadm control --reload-rules
sudo udevadm trigger
but that's not the right path, if uhd is installed to /usr/local/...
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