Tag: feedback

LHS Episode #118: Making Flippy Floppy, Sol Style

Posted on by Russ Woodman

506449main_FAQ2Hello, friends! Episode #118 of Linux in the Ham Shack is ready for your immediate consumption. Lots of ham radio and Linux related news in this episode, including discussion of Ham Radio Now, the sun's magnetosphere, digital contacts on 28MHz, Linux Mint, Linux news aggregation sites and more. Sit back in your easy chair, put on your headphones, and enjoy a sweet slice of podcast nirvana. Until next time...

73 de The LHS Guys

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LHS Episode #076: BIG PAPA

Posted on by Russ Woodman

After our quick renumbering, we come now to Episode #076. It didn't start out as an all-feedback episode, but that's how it wound up. The best part is, we had such good feedback from our listeners it made an entire show. As it also happens, most of our discussion revolves around digital mode communication for amateur radio using Linux. We touch on D-Star, Echolink, IRLP, Allstar Link and more. If you're interested in using computers to connect to your radios and talk around the world using a multitude of digital technologies, including VoIP, this is the episode for you.

Please keep those donations coming in for our Hamvention Fund, if you're able. We want to be a part of Hamvention and we hope you will be, too. Thank you for all you do.

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LHS Show Notes #061

Posted on by Russ Woodman

Promo:

Announcements:

  • LHS will be at the Dayton Hamvention, May 20-22, 2011, booth 131 in the North Hall. Russ and Cheryl will be there. Stop and say hello.
  • LHS will also be at the Southeast Linuxfest, June 10-12, 2011, in Spartanburg, SC. Russ will be giving a talk on Saturday, and Russ and Cheryl will be at the LHS booth.

Feedback

  • Dan writes in about a Linux discussion he had at his radio club on March 8, and he mentioned LHS. Dan is also recording his own podcast, "Every Day Linux Use". Good luck with that, Dan, and let us know where to find the podcast when it's released.
  • B.B., KC5PIY, writes about an article in the February 2011 issue of Linux Magazine discussing the OpenHatch project. B.B. shares his thoughts about how OpenHatch may apply to the podcast and amateur radio. Russ and Richard respond. Unfortunately, when this was recorded, the OpenHatch website was down. (From the OpenHatch website: "OpenHatch is an open source community aiming to help newcomers find their way into free software projects.")
  • Rick, K9AO, sent some detailed instructions for building SVXlink, an open source Echolink client, under Linux, and we're including it in it's entirety here. As you may recall from episode 56, Russ had problems with compiling the program.Hi Russ,
    I thought I'd send along the method that I have used to successfully build SVXlink under Mandriva 2010.2 and Ubuntu 10.10. I built the source on Ubuntu 10.10 late last year, so don't have access to that machine at the moment. I built SVXlink from the latest SVN checkout on this Mandriva box, but this method also works fine for the release tarball.

    I don't know if you generally use SVN projects, but I'm thinking that you likely do if you are as interested in helping to shape the development of actively developed projects.

    I create a directory called SVN in my home directory, and then do the SVN checkouts from there. Using the SVN checkout command below will create a subdirectory in the folder that you run it in, and then you can do the install from there. You likely are already familiar with this.

    Here are the specifics:

    --------------------
    Get the source:
    svn co https://svxlink.svn.sourceforge.net/svnroot/svxlink svxlink
    cd to the below directory:
    Build the source branch in /svxlink/trunk/src
    From there:
    make realclean
    make
    su to root
    make install
    --------------------

    If there are any missing deps, these will show up as the compile progresses. As you already know I am sure, you need the devel packages to match the deps to build from source.

    You will see errors, or what looks like errors as the build progresses after a realclean command. But if all of the needed libs and devels are there, the build process will create the necessary configs and then build the app. If you are concerned that the app might not have built correctly, doing another make will have the terminal scroll through the build process rapidly and then complete. If you get that far, do the root install. Then qtel from the terminal will bring up the client.

    There are a number of branches of the source code for SVXlink in development. I recommend the above main trunk first.

    There haven't been any changes in the Qtel client for a while, so if all you are after is the client part of SVXlink there is no advantage to using cutting-edge SVN. There has been quite a bit of development going on in the server part, so experimenting with the SVN and joining the SVXlink devel list might be a good idea.

    Hope that helps, and keep up the good work.

    Rick, K9AO

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 417-200-4811, 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 SHOP! 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 Episode #060: apt-get install make-pr0n-work

Posted on by Russ Woodman

Hello, faithful listeners and newcomers alike. A couple of big events are coming up. The first is the Dayton Hamvention, this weekend from May 20th through the 22nd. The other is the Southeast Linux Fest, from June 10th through the 12th. Linux in the Ham Shack will have a presence at both events and we hope to see everyone there. We will be having raffles for "quite good" prizes so you don't want to miss that either.

In this episode of our show, we catch up on almost all of our (very old) feedback and even manage to discuss a couple of items which may interest ham radio and Linux enthusiasts alike: JT65, a weak-signal digital mode, and codec2, a new audio codec designed for low bandwidth, telephone quality, error correction and to be free of patents or encumbrances of any kind. Enjoy.

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LHS Show Notes #056

Posted on by Russ Woodman

Introduction:

Announcements:

  • Hello to the new folks in the chat room.
  • The Mintcast podcast is either going to stop or will have new hosts after the next episode. If you're interested in hosting a podcast, contact the folks over there.
  • Please spread the word about MAGNetcon, the Mid-America GNU/Linux Networkers Conference, to be held May 6-7, 2011 at the St. Louis Union Station Marriott. If you know anyone that might be a sponsor, exhibitor, or speaker, please let us know. Application forms are available on the web site.
  • Check out the new website for Resonant Frequency.
  • Also mentioned, the Going Linux podcast and Computer America, "America's longest-running nationally syndicated radio talk show about computers."

Feedback:

  • Richard, KR4EY, writes about CW... wait, we did this one in Episode 52.
  • John, KC8DAX, weighs in on the Windows vs. Linux debate: there are hams that will buy a wire antenna and there are others that will build one. He thinks it's the same thing with operating systems. Would you want a radio you couldn't open? Our hosts discuss.
  • We received a donation from Charles to help send Linux in the Ham Shack to the 2011 Dayton Hamvention. Thank you, Charles!
  • Joe, K1RBY, recently discovered the podcast and is catching up, but is having a problem using gpodder to retrieve episodes. Yes, Joe, there is a bug in one of the WordPress plugins on the web site that contributed to the problem (see lhspodcast.info for a description of the problem.) It has been corrected.
  • John, K7JM, also had the problem with gpodder and sends his appreciation for the fix.
  • Richard, KJ4VGV, tells us that he is a new amateur radio operator since May and has published an article: Antenna Restrictions: Are They a Catastrophe Waiting to Happen? Good job, Richard!
  • James, N2ENN, comments about our episode 52 when we discussed Unity, and offers his thoughts on Wayland, Debian and Ubuntu. Our hosts discuss, and digress to a discussion of browsers, plugins, drivers, ALSA and PulseAudio on Debian vs. LinuxMint Debian Edition. They also commment on Bill Meara's (of SolderSmoke fame) efforts to get WSPR running under WINE in Ubuntu.
  • Paul, KE5WMA, writes "PIC micro controllers are getting more popular in HAM projects. Any suggestions on programming software and boards?" Well, Paul, Linux does still support serial ports, but this may be a good topic for another show. You might find something useful in the many hits returned by a Google search on "Linux PIC programmer".
  • B.B., KC5PIY, asks for help with getting Windows programs for programming radios, such as the Icom IC-2820H and IC-706 MkIIg, running under Linux. He'd also like an APRS client. Richard recommends UIView as an APRS client for Windows, and Xastir for Linux. Russ suggests that most of the radio programming applications will run under WINE in Linux. Also, check out CHIRP, free Linux software for programming a variety of D-STAR radios. You may also want to explore the D-RATS mailing list. It's not likely you'll be able to dual-boot Windows and Linux on that netbook, but you can install Ubuntu Linux using WUBI, which would allow you to run Linux within Windows, or install Linux to a USB flash drive using Pen Drive Linux.
  • Craig, KB5UEJ, writes about learning IPv6: "I went through the Hurricane Electric certification program and really learned lots about IPv6. I'm now running IPv6 on my home using HEs IPv6 tunnelbroker service. It's no longer the big bad scary thing that it used to be." Russ also talked about IPv6 on episode 6 of his QSK podcast.
  • Matt shares his thoughts about building "simple" projects from junk box parts and the similarity to running Linux.

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 417-200-4811, 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 SHOP! 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:

  • "Balboa" by Ness from the album Fiesta, courtesy of Jamendo.
  • "Crawling Back In" by Deathalizer from the album It Dwells Within, courtesy of Jamendo.