Category: Show Notes

LHS Show Notes #049

Posted on by Russ Woodman

Announcements:

Donations:

  • Mitch D., Bill A., and Jim C. sent donations. Thank you!
  • To support the podcast, please click the Donate button on the website or buy one of the LHS-branded items at PrintFection.com/lhs or Cafe Press. Thanks!

Topics:

  • OpenOffice has forked! (Thanks to Russ of The Techie Geek podcast for the link.) The Document Foundation is an independent open source version of OpenOffice called LibreOffice. This version of OpenOffice will be maintained separate from, and without dependence on, Oracle. For extensions to the package, see the FSF Extension list.
  • CQRLog Revisited: A fully featured ham radio logging program for Linux.
    • Documentation link
    • The authors (Petr OK2CQR and Martin OK1RR) recommend using the binary installer instead of compiling manually. There is a source package that can be installed but the authors say it is easier to help the users if the binary package is used. It has been tested on several distributions including the latest versions of Slackware, Ubuntu, Kubuntu, Mandriva, Fedora and OpenSuSE Linux. CQRLog must have hamlib installed to work. Note that CQRLog is probably not in the distribution repositories, but hamlib is in the repositories of most Debian-based distributions.
    • Again, you must have the current ham libraries installed. In Ubuntu, that is libhamlib2, version 1.2.10-3.
    • Award Tracking:
    • Club logging, like OMISS, 10-10 International, etc. This is found under the membership tab of the Preferences dialog box (File -> Preferences).
    • Allows you to track contacts for clubs or special stations.
    • Lots of preconfigured databases, but also has the ability to add databases for other clubs.
    • There is also Logbook of The World (LoTW) integration, as long as you have Tqsl and Tqslcert installed. (Listen to episodes 43 and 46 of LHS for more on LoTW and Linux.)
    • FLdigi integration! Fldigi must be installed and functional, of course. CQRlog runs in offline or remote mode while running FLdigi. Fldigi is in control. Use FLDigi in the normal way and CQRLog will pickup the information and log it.
    • Xplanet integration.
    • There is currently no other function than DX Cluster spot displaying in true azimuthal projection with correct angles (azimuth) and distances. Alternatively, a map without projection, ie. the globe as seen from the space, can be selected.
    • Additional notes area, which allows you to add extra information to a contact such as picture and text files. This area can contain text, html, pdf, and image files.
    • Other nice features:
      • Automode
      • Group editing
      • Easy DX Cluster setup
      • Bandmap
      • Propagation Window, a simple window providing propagation indices as provided by the NOAA Space Weather Center. CQRLOG does not include any propagation forecast module but keen users can estimate many parameters just from the supplied data.

Feedback:

  • Google Alert: In the ask.elmershack.com forums, AC0QW asks, "What podcasts do you like related to ham radio?" N3JIM recommended Linux in the Ham Shack. Also mentioned: SolderSmoke and The Practical Amateur Radio podcast.
  • Google Alert: In the forum for the Podnutz podcast, Tom asks, "Who else in the forums does a podcast or videocast? I am experimenting (struggling) with doing one on a different subject (Ham radio) and would like to get some inputs from people who are doing shows now." computerteq responds, "There is a podcast called Linux in the ham shack. https://lhspodcast.info/ I personally am not into ham radio, but they might have some info for you. They had a table set up at the South East Linux Fest when I was there."
  • Frazer emailed us that he has experienced problems with the podcast feed, both .mp3 and .ogg. (He also will soon take his license test.) Give it another try, Frazer, and let us know how it goes.
  • Gorkon from The Linux Link Tech Show talks about the LHS and QSK podcasts, and Ohio Linux Fest over at geardiary.com.
  • Randy, K7AGE, has a video chat where he mentions Resonant Frequency and LHS. Russ wishes he would use his name, not just "Bill and another fellow".
  • Mention of LHS on The Techie Geek Episode #71.
  • Link to our site from listener KC8LPZ. We linked back.
  • Bryan, drtelnet, followed us on Identi.ca. Everyone go follow a fellow ham!
  • LHS site via BSM is mentioned by Chris 2W0PHP using his signature at the Transmission 1 forums. Everyone should add "For quality amateur radio and Linux information, visit https://lhspodcast.info." to their email signature files.
  • We have been linked from www.amateurradio.com. We linked back.
  • Russ rants about KE9V stopping the Cornbread Road podcast series in favor of going to a commercial outlet.
  • Frazer B. on Facebook comments that he's using Ubuntu 10.4 and is studying for his amateur radio license in Canada. Good luck, Frazer, and let us know how it goes.
  • Don, WS4E, writes that both Crunchbang Linux and Linux Mint now have versions based directly on Debian. The Mint project is experimental, but Crunchbang has announced that the next version will be based on Debian Testing. Don has tried both, and is staying with the Crunchbang product.

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 888-455-0305 or 417-200-4811, or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Thanks to Dave from Gamma Leonis for the theme music.

Music:

  • "Superglue" by Heifervescent from the album "The Glue Factory", courtesy of Jamendo.
  • "To a Friend in His Climb" by "Men in Route" from the album "'Ndemo!", courtesy of Jamendo.

LHS Show Notes #048

Posted on by Russ Woodman

Feedback:

  • John, KF6EFG, commenting on the OGG vs. MP3 debate in episode 43, agrees that MP3 is the preferred file format because that it is supported by most media players. He realizes that OGG is superior, but until vendors like Apple support it, it will not gain on MP3. Richard thinks it's because Apple cannot add DRM to OGG files. Russ thinks that if Apple did use OGG, they'd sell more iPods. In any case, LHS will not drop the MP3 feed.
  • Lief, KC8RWR, writes a detailed reply to comments Randall, KC4WZE, made in episode 44 about running the same applications on cell phones and computers. There is a way to hack an Android phone to run Debian, or run Android on your desktop. Check out the TuxPhone project. Richard and Russ discuss.
  • John, EI7IG, was interested in the discussion of Logbook of The World in episode 43. He pointed us to www.rickmurphy.net/lotw for a newer version of TrustedQSL created by Rick Murphy, including a Linux version. Russ tried it and it works. (Ed. note: The softare is no longer available on Rick Murphy's site. Evidently, it has been obsoleted by Trusted QSL 1.13 from ARRL. Linux source packages to compile the library and program are available from the LoTW Instructions page.)
  • David, M0DCM, writes that he was recently at the Telford Hamfest and found that Linux was represented there, thanks to the Shropshire Linux User's Group and MAXPAK, the Midlands AX25 Packet Radio User Group. They had demonstrations of Linux machines running Fldigi and WSPR, showing just how far Linux has come. They gave away a bunch of Ubuntu CDs, some to LHS listeners! (A couple UK podcasts for ham radio and Linux are the ICQ Podcast and the Ubuntu UK Podcast.)
  • Russ was at the Joplin ARC Hamfest and had the LHS booth there. He gave away 20 Ubuntu 10.04 CDs. WebSDR was a big hit, too.

Announcements:

  • May 6-7, 2011: MAGNet Conference in St. Louis, MO. See magnetcon.info for information. If you know anyone that might be a sponsor, exhibitor, or speaker, please let us know. Application forms are available on the web site. Registration will begin December 1, 2010. There will be a live music concert and coctail hour at the close.
  • Links to LHS merchandise have been added to the LHS website. Click the SHOP! link under the banner.

Topics:

  • Websites of interest:
    • Ubuntu Linux for Hams, by Bert, AB0VI, was featured on the main ARRL web page.
    • My Ham Shack provides a free personal web page for ham radio operators. Lots of guys post pictures of their shacks, QSL info, equipment list, etc.
    • It's More Complicated Than That!. A blog by one of the Ubuntu developers, Steve Conklin, AI4QR. Recently, he's been working on controlling a Softrock software defined radio (SDR) with Linux.
  • Linux ham software:
    • More ham radio applications are showing up in the Linux repos, like PSKmail, bulletin board programs, and more. Richard begs for someone to update the 2001 Linux Amateur Radio AX.25 HOWTO.
    • CallGit, a callsign lookup tool that retrieves data from QRZ.com.
    • gPredict, a real-time satellite tracking and orbit prediction program.

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 888-455-0305 or 417-200-4811, or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Thanks to Dave from Gamma Leonis for the theme music.

Music:

LHS Show Notes #047

Posted on by Russ Woodman

Announcements:

  • No Richard tonight as he's suffering through another power and Internet outage.
  • The eighth annual Ohio LinuxFest (How Will Free Change the World?) will be held on September 10-12, 2010 at the Greater Columbus Convention Center in downtown Columbus, Ohio. Linux in the Ham Shack will be there; will you?
  • This episode is a round-table discussion with Dennis (Bear1), Beth Lynn Eicher, Moose, and Rob, all from Ohio LinuxFest.

Discussion:

  • Moose discusses the OLF programs and the vendor expo. The majority of the conference content is on Friday and Saturday. LPI and BSDA testing will be conducted on Sunday. There will be keynote addresses from Stormy Peters and Christopher "Monty" Montgomery. John "maddog" Hall will give talks on Friday and Saturday. New tracks this year are a medical track and an Ubuntu-specific track (Ubucon).
  • List of speakers.
  • OLF Schedule.
  • Ubucon is new at OLF this year, which is a month before the next release of Ubuntu.
  • Beth Lynn announced that the pre-party will be held at about 8:00pm Friday night at the Frog Bear and Wild Boar bar, one block west of the Drury Columbus Convention Center. It is sponsored by Nagios.
  • Rob talks about the vendor exposition and sponsors at OLF on Saturday. There will be a gaming area this year and a mock-up of a hotel room in the middle of the expo area.
  • Sine Nomine Associates is providing the tee shirts, and Pantek is providing the tote bags.
  • SUSE, KDE, Red Hat, Fedora, and, of course, LHS will be there, too.
  • The group offers encouragement to Russ and Cheryl on their planned MAGNet Con in 2011.
  • Register for Ohio LinuxFest at ohiolinux.org. The number of registered attendees proves to the sponsors that their support is worth the investment.
  • Moose talks about the OLFU training sessions and exams.
  • Bear reminds us that OLF is produced by an all-volunteer staff. How can you help? OLF still needs volunteers to help out at the conference. Even if you can't attend,
    you can help spread the word.
  • Tee Shirts, flyers, banners, and other promotional material was designed by WRL Advertising.
  • Moose discusses the Diversity in Open Source workshop, the Open Source Medical Track,
    and a variety of classes aimed at all levels of interest and experience.
  • Rob adds that he's looking forward to seeing the LHS booth at the expo.
  • Bear reminds us that OLF is a great opportunity to meet many of the people directly involved in the development of the open source products we use every day.
  • Finally, Beth Lynn points out that other popular open source projects are also represented, like FreeBSD and BeOS. You do not need to know anything about Linux to attend OLF! There is something for everybody, so please register and attend. Students are welcome, too.

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 888-455-0305 or 417-200-4811, or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Thanks to Dave from Gamma Leonis for the theme music and promo.

LHS Show Notes #046

Posted on by Russ Woodman

Announcements:

  • The eighth annual Ohio LinuxFest will be held on September 10-12, 2010 at the Greater Columbus Convention Center in downtown Columbus, Ohio. Linux in the Ham Shack will be there; will you?
  • Russ is in a bad mood, tonight. Send him lots of feedback!
  • Black Sparrow Media was intended to be similar to Hacker Public Radio, a clearing house for several podcasts, and Russ has ressurected it. Currently, we have LHS, Resonant Frequency, and Russ' latest venture, the QSK Netcast.
  • Another all feedback episode.

Donations:

  • Paul, KE5WMA, sent a donation. Thanks, Paul!

Feedback:

  • We had several listeners comment about the possibility of releasing LHS only in OGG format:
    • Email from Frasier say that he votes for keeping the MP3 feed as he relies on his iPod to listen. We'll be keeping both formats for the foreseeable future. There is the RockBox OS for most iPod models, which would allow you to play OGG files, but that would replace the existing OS on the iPod and break iTunes.
    • David, KG4GIY and the ham radio editor for Linux Journal, comments on the web site that he also votes for the MP3 version, again because he subscribes with iTunes. However, in about a month, he'll be converting to Fedora and will no longer use iTunes.
    • Matt, KC8BEW, has a couple of thoughts about the MP3 vs OGG debate: if you're a Linux user, you should be able to convert to whatever format you want. However, MP3 is probably more convenient for most people. Our hosts note that xiph.org has components that make it possible to play OGG in Quicktime and iTunes, but once you take a file out of the feed, then it ends up in the iTunes music library, and not in the podcast category.
    • Charles, KJ4VEB, comments on the web site that he would be more than willing to try the OGG format. We agree that there are benefits to OGG, but there are too many listeners that rely on the MP3 feed to abandon it at this time.
  • Ross, WI0N, says he's writing a Windows TCP/IP client application that uses AGWPE (SV2AGW Packet Engine) winsock layer to get digitized packet data and satellite telemetry through a RigBlaster plug and play device, but would like a Linux solution. Does Fldigi have the lower level layer that works with the sound card to digitize and format KISS data, or does it sit on top of that layer like Ham Radio Deluxe does? Our hosts suggest reviewing the Fldigi documentation and source code and the AX.25 website.
  • Following up in a voicemail, Ross thinks the Linux soundmodem driver might provide the ASCII stream he's looking for from the /dev/soundmodem0 device. Russ agrees that it looks like the AX.25 kernel module does support getting the data stream from the soundmodem device. Richard suggests contacting Phil, KA9Q, as he's involved with this type of work.
  • WW (Bill), KB9TMP, replies to Russ' comments in episode 42 about Field Day sites not being handicapped accessible. The Hoosier Hills Ham Club in Bedford, IN does make an effort to make their activities wheelchair friendly. Thanks, Bill!
  • Paul, KE5WMA, wrote in via the live support link on the web site asking about a good Koch Morse Code trainer in Linux. There is a SourceForge project, that does both Farnsworth and Koch. There may be others. (Ed. note: Paul, you may find other CW programs via the Hamsoft Linux Software index.) Ross, in the chat room, also provides a link to the CWirc site that provides "an X-Chat plugin for sending and receiving raw Morse code over IRC". Thanks, Ross.
  • Rich, KD0BJT, from the Low SWR podcast, and Dan, KG4JCL, said they have had problems getting LHS episodes with gpodder. Firefox, too, failed to get the feed. Russ suggested deleting and re-adding the feed in gpodder, and Rich said that worked for him.
  • Randall, KC4WZE, writes a long email about episode 39: He thinks that for Linux to gain widespread acceptance, we need to create a new perception of Linux much like the difference between a PC and a Mac. Right now, most people identify PCs with Windows, so we need to create a new device name for computers running Linux, like "Tux". Most people understand the difference between a Mac and a PC, so the difference between a PC and a Tux would be similar, as long as all Tux applications can run on all Tux computers. Our hosts discuss this topic, and mention such companies as System76 and Penguin Computing, that already provide machines designed with Linux in mind and with Linux pre-installed.
  • Randall continues with a discussion of embedded Linux appliances. He suggests the possibility, for example, of the same media playing application running on your cell phone, portable video player, desktop computer, car radio, and television. Our hosts discuss the practicality of this concept.
  • Finally, Randall comments that a Linux "Tux" netbook might be the next "killer" device. Our hosts discuss this. There are already a variety of devices running Linux, such as the Android smart phone, the Archos 5 internet tablet, Archos 7 home tablet, TiVo DVR, Boxee Box media center, and Roku digital video player. (The TomTom line of GPS units also run embedded Linux. -Ed.)
  • Thanks for the thought-provoking email, Randall.

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 888-455-0305 or 417-200-4811, or record an introduction to the podcast.
  • Sign up for the LHS mailing list.
  • Thanks to Dave from Gamma Leonis for the theme music and promo.

Music: