Re: [Discuss-gnuradio] Issues with Pybombs and Package Manager Install on Ubuntu 16.04

[Derek Kozel]

Hello Dave,

Here are the instructions for setting up USB permissions on Linux.
http://files.ettus.com/manual/page_transport.html#transport_usb_udev

Regards,

Derek

On Thu, Jul 7, 2016 at 2:19 PM, Dave <address@hidden> wrote:

Thanks Martin.

I successfully deleted UHD and I believe successfully installed gnuradio et el using pybombs.  I then ran setup_env.sh.

However now I cannot seem to connect to the B100.

I ran uhd_find_devices and followed the instructions to download images as per the transcript that follows.  Was PyBombs supposed to take care of downloading the images?  If not, it seems the pybombs instructions should tell one to do so.

In any event per the following transcript it now appears I have a permission issue to access my USB ports.    Any advice as to what to do next?

Thanks,  Dave

Transcript of error follows.............................

address@hidden:~/pybombsprefix1$ . ./setup_env.sh

address@hidden:~/pybombsprefix1/bin$ uhd_find_devices

linux; GNU C++ version 5.3.1 20160413; Boost_105800; UHD_003.010.000.git-0-ef57ffcb




UHD Warning:

    Could not locate B100 firmware. Please run:

     "/home/dave/pybombsprefix1/lib/uhd/utils/uhd_images_downloader.py"

No UHD Devices Found

address@hidden:~/pybombsprefix1/bin$ /home/dave/pybombsprefix1/lib/uhd/utils/uhd_images_downloader.py

Images destination:      /home/dave/pybombsprefix1/share/uhd/images

Downloading images from: http://files.ettus.com/binaries/images/uhd-images_003.010.git-197-g053111dc.zip

Downloading images to:   /tmp/tmpi2vldX/uhd-images_003.010.git-197-g053111dc.zip

52600 kB / 52600 kB (100%)

Images successfully installed to: /home/dave/pybombsprefix1/share/uhd/images

address@hidden:~/pybombsprefix1/bin$ uhd_find_devices

linux; GNU C++ version 5.3.1 20160413; Boost_105800; UHD_003.010.000.git-0-ef57ffcb




UHD Error:

    USB open failed: insufficient permissions.

    See the application notes for your device.

No UHD Devices Found

End of transcript.......................

-----Original Message-----
From: Discuss-gnuradio [mailto:address@hidden] On Behalf Of Martin Braun
Sent: Thursday, July 07, 2016 10:05 AM
To: address@hidden
Subject: Re: [Discuss-gnuradio] Issues with Pybombs and Package Manager Install on Ubuntu 16.04

On 07/06/2016 11:53 PM, Dave wrote:

> Thanks Martin.  I have changed my subscription to individual messages.

>

> I ran the command you mentioned below and attached the result.  I’m

> not sure if I should delete all the entries listed or even why I get

> all the “permission denied” messages.  As you will see I executed the

> command both with and without “sudo”.

>

> address@hidden:~$ find / -name multi_usrp.hpp

>

> find: ‘/sys/kernel/debug’: Permission denied

>

> /usr/include/uhd/usrp/multi_usrp.hpp

Here's the culprit. You still have an old UHD installed. Remove that and start from scratch.

M

_______________________________________________

Discuss-gnuradio mailing list

address@hidden

https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

_______________________________________________
Discuss-gnuradio mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio