Public bug reported:
When trying to run the example files shipped with Ettus UHD driver all we get
is an error due to missing files related to RFNoC blocks as shown below:
It looks like the XML files are missing on the package.
ubuntu@ubuntu:/usr/lib/uhd/examples$ ./benchmark_rate
--args="type=x300,addr=192.168.10.2" --channels="0,1" --rx_rate 200e6
linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown
Creating the usrp device with: type=x300,addr=192.168.10.2...
-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
Error: AssertionError: Failed to find a valid XML path for RFNoC blocks.
Try setting the enviroment variable UHD_RFNOC_DIR to the correct location
Versions:
ubuntu@ubuntu:/usr/lib/uhd/examples$ lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
ubuntu@ubuntu:/usr/lib/uhd/examples$ apt-cache policy libuhd003.010.003
libuhd-dev uhd-host
libuhd003.010.003:
Installed: 3.10.3.0-2
Candidate: 3.10.3.0-2
Version table:
*** 3.10.3.0-2 500
500 http://ubuntu-archive.locaweb.com.br/ubuntu bionic/universe amd64
Packages
100 /var/lib/dpkg/status
libuhd-dev:
Installed: 3.10.3.0-2
Candidate: 3.10.3.0-2
Version table:
*** 3.10.3.0-2 500
500 http://ubuntu-archive.locaweb.com.br/ubuntu bionic/universe amd64
Packages
100 /var/lib/dpkg/status
uhd-host:
Installed: 3.10.3.0-2
Candidate: 3.10.3.0-2
Version table:
*** 3.10.3.0-2 500
500 http://ubuntu-archive.locaweb.com.br/ubuntu bionic/universe amd64
Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: uhd-host 3.10.3.0-2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CasperVersion: 1.394
CurrentDesktop: ubuntu:GNOME
Date: Mon Jul 9 12:06:53 2018
LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: uhd
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: uhd (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1780805
Title:
uhd examples fails to run due to missing RFNoC XML blocks
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