# GNU Radio Live SDR Environment Snapshot 2015-0623 Released

**URL:** <https://www.ruby-forum.com/t/gnu-radio-live-sdr-environment-snapshot-2015-0623-released/242437>\
**Category:** GNU Radio\
**Created:** [June 24, 2015, 3:14am UTC](https://www.ruby-forum.com/t/gnu-radio-live-sdr-environment-snapshot-2015-0623-released/242437 "2015-06-24T03:14:16Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![musicdenotation](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/ea666f/32.png) [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\
**Post date:** [June 24, 2015, 3:14am UTC](https://www.ruby-forum.com/t/gnu-radio-live-sdr-environment-snapshot-2015-0623-released/242437/1 "2015-06-24T03:14:16Z")

</div>

GNU Radio Live SDR Environment Snapshot Release 2015-0623

This version of the ISO image is based on the current, unreleased master  
branch of GNU Radio and latest releases of third party software as of  
June  
23, 2015. Use this to try out the in-progress feature development of the  
GNU Radio project:

[http://s3-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.torrent](http://s3-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.torrent)

If a Bittorrent client is not available or its use is restricted, you  
may  
download the ISO image file by choosing from one of the following mirror  
sites:

[http://s3-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso](http://s3-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso)  
[http://eu1-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso](http://eu1-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso)  
[http://eu2-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso](http://eu2-dist.gnuradio.org/ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso)

MD5 checksums:

36af5aa4e4039bcf6c68de5d9917d6c3  
ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.iso

c7a686d5aa0a535042ea14784c8a28bc  
ubuntu-14.04.2-desktop-amd64-gnuradio-3.7.8git-snapshot-2015-0623.torrent

This snapshot release has the following changes from the stable release:

- GNU Radio release 3.7.8git, commit b9bdd1ce
- The ControlPort  
[http://gnuradio.org/redmine/projects/gnuradio/wiki/ControlPort](http://gnuradio.org/redmine/projects/gnuradio/wiki/ControlPort)  
feature  
set of GNU Radio has been reenabled, using Apache Thrift now as the  
underlying transport
- The linux-tools package is installed to allow use of perf  
[https://perf.wiki.kernel.org/index.php/Main\_Page](https://perf.wiki.kernel.org/index.php/Main_Page) for fine-grained  
performance analysis
- The GNU Radio logging  
[https://gnuradio.org/doc/doxygen/page\_logger.html](https://gnuradio.org/doc/doxygen/page_logger.html) feature is  
enabled
- The octave packages octave-audio, octave-communications,  
octave-signal,  
and qtoctave GUI front-end have been installed
- The Analog Devices  
[http://wiki.analog.com/software/linux/docs/iio/iio](http://wiki.analog.com/software/linux/docs/iio/iio)  
libiio/gr-iio out-of-tree module has been installed
- The libsodium  
[https://github.com/jedisct1/libsodium/blob/master/README.markdown](https://github.com/jedisct1/libsodium/blob/master/README.markdown)  
crypto  
library and gr-nacl  
[https://github.com/stwunsch/gr-nacl/blob/master/README.md](https://github.com/stwunsch/gr-nacl/blob/master/README.md)  
out-of-tree  
module have been installed

Further information about the GNU Radio Live SDR Environment may be  
found  
at:

[http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioLiveDVD](http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioLiveDVD)