Category: Show Notes

LHS Show Notes #071

Posted on by Russ Woodman

Announcements:

  • The Black Sparrow Media web site has been updated. If you use the aggregate feed from there, you'll receive Linux in the Ham Shack, QSK Netcast, and Resonant Frequency (or Richard's Radio Adventures) podcasts.

Topics:

  • D-RATS
    • Bruce, VE2GZI, asks for help installing D-RATS on his Linux Mint computer. He tried adding the repository per the instructions on the D-RATS website, but received errors.
    • Richard has several suggestions: Make sure the whole line "deb https://d-rats.com/apt karmic release" gets entered into your sources.list file and that you are using the right repo for your distribution. Linux Mint normally falls a version behind Ubuntu. You might also try the tar file labeled "source" from the website, and use the archive manager to install it. Since D-RATS is written completely in Python, and Dan normally tries to stay with the most current version, check to see if you have the most recent version of Python installed. Finally, you could subscribe to the D-RATS mailing list from the website for more help.
    • Russ adds: If you wish to add the repository via the command line, there are a couple of ways to do it: (a) Edit the file /etc/apt/sources.list and add the "deb https://d-rats.com/apt karmic release" line, OR (b) Create a file in the /etc/apt/sources.list.d directory called, say, d-rats-repo.list, and add the "deb https://d-rats.com/apt karmic release" line to it. However, back in April, 2011, Steve Conklin, AI4QR, said his packaging of D-RATS had been accepted into both Debian Testing and Unstable branches. So, if you're running Debian or Linux Mint Debian Edition, it's already in the repository. Just issue the command "apt-get install d-rats". For Ubuntu, there's a PPA at https://launchpad.net/~sconklin/+archive/hampackages. That should work with Ubuntu 10.04 (Lucid Lynx), 10.10 (Maverick Meerkat), and 11.04 (Natty Narwhal). (It may not work with Ubuntu 11.10, Oneric Ocelot, but then again, it might).
    • Ed. Note: After this episode was recorded, the D-RATS website was updated to say:Ubuntu users should use the ubuntu-hams PPA in order to get packages for D-RATS. To install the PPA, go to a terminal and type: 
      sudo apt-add-repository ppa:ubuntu-hams-updates/ppa
sudo apt-get update
sudo apt-get install d-rats

      The package manager will do the rest!

  • Chirp
    • Chirp was written by Dan Smith, KK7DS, who is also the author of D-RATS.
    • From the Chirp wiki: CHIRP is a FREE cross-platform, cross-radio programming tool. It works on Windows and Linux (and Mac OSX, with a little work). It supports a growing list of radios across several manufacturers and allows transferring of memory contents between them.
    • Chirp currently supports 41 different model radios from Alinco, Yaesu, Kenwood, Icom, and others.
    • Richard tested it with his Icom IC-91 and IC-2200.
    • Chirp has a bare-bones interface, using a basic spreadsheet style, and is primarily for entering memory channel information. It will allow entry of call signs for D-STAR operation.
    • There are packages for Fedora and Ubuntu, and a source package for all other distributions of Linux. Chirp is written in Python, so be sure to have the latest version of Python installed.
    • There is also a self-extracting .exe file for Windows, and an app package for Mac OS-X. You must install the Python runtime package, available on the Chirp website, for the Mac version.
    • There is a Chirp mailing list, among others, at https://intrepid.danplanet.com/mailman/listinfo/.
    • Russ and Richard then discuss the cost of various D-STAR radios.
  • Linux Tip: apt-cache policy
    • Russ offers a tip on how to determine which Debian repository is providing a given package.
    • Use the command apt-cache policy <package name>
    • For example: apt-cache policy libpulse0
    • The results of that command will show you which version is installed, if any, which version would be installed, and all other versions available.

Feedback:

  • Dan, K4FD, thanks us for the podcast. It has inspired him to return to the hobby after a 10 year hiatus. Thanks, Dan, and welcome back to the hobby!
  • We received a donation from Jim G. Thank you, Jim!

Contact Info:

  • Contact Richard at kb5jbv@gmail.com, Russ at k5tux@lhspodcast.info, or both at the same time at info@lhspodcast.info.
  • Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
  • Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Sign up for the MAGNetcon mailing list.
  • LHS merchandise is available at the Merch link on Web site. Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!
  • Thanks to Dave from Gamma Leonis for the theme music.

Music:

  • To be added.

LHS Show Notes #070

Posted on by Russ Woodman

Promo:

Introduction:

  • Welcome to another installment of Linux in the Ham Shack.
  • After the holidays, consider attending a Skywarn training class so you'll be prepared for the next storm season.

Topics:

  • Contesting software for Linux
    • Ian, KM4IK, wrote that he's now using Ubuntu 11.04 in his ham shack, but wants suggestions for a native Linux contest logging program. Good question, Ian, and we have a few suggestions. However, as neither Russ nor Richard are contesters, these may or may not be suitable for you.
    • JL Logger is a Java application that supports all of the major contests.
    • YFKlog and YFKtest are curses-based programs that run in a terminal session. YFKtest uses the hamlib libraries for rig control.
    • TLF also runs in a terminal session and uses hamlib for rig control.
    • KB is still in development. It runs in the Gnome window manager. Radio control for the Yaesu FT-1000 only.
    • Fldigi has a built-in logger, and will also work with CQRLog.
    • N1MM Logger has been reported to work under Wine. Others have had problems.
    • Russ tried installing N1MM under Wine, and while the installer ran fine, N1MM didn't run properly when launched. Apparently, you must have the ALSA libraries installed. Note that the N1MM website warns that you should perform the Full Install, then install the latest update. Do not run the Full Install without first installing the update. Russ also tried the JL Logger, but it crashed. After realizing that it requires that the Java Development Kit, he installed that, but it still crashed. Look for an update in a future episode.
  • VLC media player
    • Richard was having an issue with the VLC plugin for Firefox 7.0.1; the LHS music stream would play one song then stop. The VLC Media Player should work.
    • Our hosts briefly digress into a discussion of the DEFCON system; DEFCON 1 is the most serious, while 5 is the least. Hollywood often gets it wrong.

Feedback:

  • Burt, K1OIK: please contact us about recent emails we've received from you. It may be that your email account may have been compromised.
  • Leif, KC8RWR, wrote us regarding the discussion of EchoLink clients in episode 66. He tried QTEL and it worked fine. Thanks, Leif. (Also look at SvxLink.)
  • Tom, KA2D, who is on the committee for Ham Radio University in New York, asks if there are any LHS Ambassadors in the Long Island, NY area. No, Tom, so you're it!
  • Andy, KC2ZWR, of the Suffolk County Radio Club, will also be at Ham Radio University on January 8, 2012, and offers his services as ambassador for that event.
  • Tony, K7ISS, wrote to say he was happy that Richard had a good time at the Texoma Hamarama. Richard blogged about his visit to the event.
  • Mike S., sent a VERY generous donation to the podcast. Thank you, Mike!
  • The second annual Indiana Linuxfest will be April 13-15, 2012 at the Wyndham Indianapolis West Hotel. Russ is planning to be there, and so should you.

Contact Info:

  • Contact Richard at kb5jbv@gmail.com, Russ at k5tux@lhspodcast.info, or both at the same time at info@lhspodcast.info.
  • Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
  • Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Sign up for the MAGNetcon mailing list.
  • LHS merchandise is available at the Merch link on Web site. Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!
  • Thanks to Dave from Gamma Leonis for the theme music.

Music:

  • To be added.

LHS Show Notes #069

Posted on by Russ Woodman

Introduction:

  • Welcome back to another episode of LHS.

Topics:

  • Texoma Hamarama
    Richard attended Texoma Hamarama at the Ardmore Convention Center in Ardmore, OK. He had a great time and describes his adventures. He took a few pictures and wrote a blog entry for the web site.
  • HamQTH
    HamQTH is a callsign lookup service that is free and does not require a subscription. Russ gives his review. By registering, you can edit some of your information or use the search results in your logging program. Thanks to Ted, WA0EIR, for telling us about it.
  • Adventures in Printing
    • Richard recently installed Linux Mint on his wife's machine as she was becoming increasingly frustrated with the speed of Windows. He did run into an issue with getting her Lexmark all-in-one printer working, which leads him to a discussion of printing in Linux.
    • CUPS, Common Unix Printing System, originally developed by Apple for OS X, has become the standard printing system for Linux. You can administer CUPS by pointing your web browser to https://localhost:631
    • Most distributions install the Foomatic driver database. Another source of drivers is Gutenprint.
    • If your printer is not listed specifically, you may have success using a generic PCL5, PCL6 or Postscript driver.
    • Also check the Linux Foundation OpenPrinting project to see how well a given printer is supported in Linux. It's a good idea to visit this site before you buy the printer.
    • Most network printers will be recognized and configured automatically by CUPS.

Contact Info:

  • Contact Richard at kb5jbv@gmail.com, Russ at k5tux@lhspodcast.info, or both at the same time at info@lhspodcast.info.
  • Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
  • Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Sign up for the MAGNetcon mailing list.
  • LHS merchandise is available at the Merch link on Web site. Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!
  • Thanks to Dave from Gamma Leonis for the theme music.

Music:

  • To be added.

LHS Show Notes #068

Posted on by Russ Woodman

Introduction:

  • Who has a drawl?

Announcements:

  • Richard has been reading about Ubuntu 11.10, "Oneiric Ocelot", due to be released on October 13th. Our hosts hope to have some sort of review in the near future. Richard is also considering trying KDE. (The version of Ubuntu with KDE as default is Kubuntu.)
  • Look for another episode of Richard's Radio Adventures in the near future. It's recorded mobile, and Richard wonders how to reduce the road noise with Audacity. Russ offers some advice on training the noise removal plug-in for Audacity.
  • Richard did not make it to the Belton hamfest this year, but maybe next spring. He's looking forward to attending the Texoma Hamarama, October 21 - 22, 2011 at the Ardmore Convention Center, 2401 North Rockford Road, Ardmore, OK.
  • Richard is recruiting hams for the Kaufman County (TX) ARES group. Please visit the KCARES website for more information.
  • Richard re-tells the infamous badger story. Speaking of badgers, you can find the Kiss My Badger tee-shirt, and a lot of other good stuff, at the LHS store.

Feedback:

  • Danny inquires about an easy-to-use distribution for a senior and computer novice, perhaps Linux Mint. Our hosts suggest Linux Mint and PCLinuxOS. Note that the Mint live CD does not include the codecs, but the DVD does. If you install from the CD, you can install the codecs later.
  • Danny also asks if there is a way to ask the Mumble developers to support screen-reading software. Since Mumble isn't a GTK-based application, it's probably not well supported under Orca. You may wish to raise your concerns on the Mumble forum, or on IRC at irc.freenode.net, #mumble, or click the Live Chat Now button on the www.mumble.com website.
  • Burt, K1OIK, left a comment regarding Episode 61 entitled "South of the Border": "I'd like to go south of your borders!" We're a little worried about you, Burt.
  • Michael, KD8GIJ, asks for instructions on removing a dual-boot installation of Linux Mint if he decides he doesn't like it. You can, of course, just wipe the whole drive and reinstall Windows. You may be able to boot the Windows install media and let it "repair" your installation. However, you don't really need to remove grub; just make Windows the default and remove Linux from the grub menu. If that's not acceptable, you'll likely have to wipe and reinstall Windows to return it to the pre-Linux state.Other suggestions include:
    • install Mint as a virtual machine with Virtual Box.
    • use the Windows Ubuntu Installer (wubi) which will also allow you to uninstall Linux after testing.
    • install Linux to a flash drive and boot and run from that to try it out
    • make an image of the Windows drive before installing Linux, perhaps with PartImage or Clonezilla, and you'll have an easy means of returning to the pre-Linux-install state.
  • John "The Nice Guy" Spriggs, G7VRI, asks about a live Linux distribution reviewed in Episode 62 that contained software to run EchoLink. (I think he's referring to Andy's Ham Radio Linux CD). svxlink is the Linux-native EchoLink client, but it is CLI-driven. The Windows client does run well under Wine. You may want to look at qtel, another Echolink client. It's an older application. In fact, svxlink is based on Qtel.
  • John also wonders if the music played on the show is Creative Commons licensed. While most of the music is Creative Commons or podsafe, the music in Episode 62 is not CC or podsafe, but Russ did have permission from the artists to play them.
  • John pointed out that the description tags in the podcast audio files were empty. Thanks, John, and rest assured that Russ will be adding descriptions as time permits.
  • By the way John, please contact Richard at the email address below as you may be able to help him with some music for another project.

Contact Info:

  • Contact Richard at kb5jbv@gmail.com, Russ at k5tux@lhspodcast.info, or both at the same time at info@lhspodcast.info.
  • Listen to the live stream every other Tuesday at 8:00pm Central time. Check the LHS web site for dates.
  • Leave us a voice mail at 1-909-LHS-SHOW (1-909-547-7469), or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Sign up for the MAGNetcon mailing list.
  • LHS merchandise is available at the Merch link on Web site. Check out the Badgerwear or buy one of the other LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!
  • Thanks to Dave from Gamma Leonis for the theme music.

Music: