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Lately I think I've mentioned a few times that I have a politician station, one that talks a lot and everybody hears it but it doesn't listen so well. That opinion is being reinforced today.

I am on the 15 meter band, one of the upper bands where long-distance communication is pretty common. The various maps and tools I use indicate that the band is hoppin'. There are people posting reception reports on the reverse beacons for stations in Europe and South America. Some Japanese stations are reporting in.

I'm showing up on the reverse beacons as well. I call CQ and get good signal reports from all over the US, plus occasionally ones from Australia, New Zealand or Japan. These aren't stations that are trying to contact me -- just ones (possibly unattended) who have reported hearing my signal.

The thing is, I'm calling CQ because I can't hear much of anything. There are a few stations listed in my reverse beacon reports that I picked up while I was out buying dishwasher detergent for my wife, and the highest signal strength I reported was a -20 (with -1 being "you sound like you're right next door to me"). The reports go down to -24 and even one at -27, which is right down in the noise that's always present in the radio spectrum. In contrast the reports people are giving me are good and string, with reports from -4 to -6 pretty common and even a -1 once or twice.

I can only conclude that there's something about my situation that is causing me to be as deaf as a sixth-grader on garbage day. One clue might be the signal strength of the background noise. I seem to remember it was at a fairly low level when I had my station in Montana. On the "S" scale we use it was maybe S2 or S3. At the moment my noise level is around S9, which would be a good signal if it were coming from a transmitter instead of . . . everywhere. In Montana I was still in the middle of a moderate-sized city, but those were the days before ubiquitous computers, cell phones, digital this and digital that and every piece of equipment in your house from your cable box to your toaster having a computer chip in it. Did I mention that computer chips are active sources of radio interference? There's a famous article from QST magazine where a guy built a transmitter from a single hex NOR gate integrated circuit and a few spare parts. It was a really weak transmitter, but he hooked it up to an antenna and made a few contacts with it.

I can only hope that the reason I'm getting so much noise is because my antenna is so low to the ground and runs through the house, picking up RF interference from all the computers we have around here. Once I figure out how to get the antenna higher in the air, the noise will die down and I'll be able to hear the weaker stations. I hope. (My favorite antenna in Billings was 30 feet up in the air. I wish I still had it.)
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Oh wait, that title is kind of a spoiler, isn't it?

For several days since I got the computer back up and running I had been having trouble making contacts on JT65, my current favorite digital mode. I wasn't showing up on the reverse beacon page when I called CQ and I wasn't seeing anyone on the waterfall (the scrolling signal display).

I couldn't figure out what was going on. I was sure I had transmit power. The audio was working OK, at least to make contacts on the local repeaters. I could hear Morse code signals. Everything was connected properly. I was starting to wonder if someone had taken down my antenna and replaced it with a dummy load - basically a big resistor used for testing that acts like an antenna except it doesn't radiate.

Then last night I looked down at the waterfall and saw a signal. I don't know who he was because the software hadn't decoded the message. I took a closer look and saw that the transmission had apparently started several seconds after the beginning of that minute.

It was then that a bit of enlightenment burst through the fog banks of my mind. Everything I had read about JT65 said you need to have absolutely accurate time because JT65 uses the current time as part of the decoding mechanism. If your time is off by up to about a second you're probably OK, but any higher delta can be a problem. The emphasis was on setting up a time synchronization program like Dimension4 in Windows, because Linux has the ntp protocol to keep machines on time.

Could it be that simple? This was a freshly installed Linux machine, and I thought Linux always installed ntp (the Linux time sync program) by default. Maybe I was wrong about that. Sure enough, "sudo install ntp" installed a new program instead of telling me I already had one running, and "ntpdate time.nist.gov" told me it was updating the clock, setting it back seven seconds. That's probably about how much the signal had lagged behind the start of the minute.

So that explains why signals weren't decoding, and conversely, why no one else was able to decode me. As for not seeing any signals, I chalk that up to a combination of the time differential and fairly poor band conditions the last few days. That's my story and I'm stickin' with it.

Last night I made two contacts, one with Michael in Plymouth, MI (a new state for me on JT65) and one with Richard in Vancouver, WA, who I've worked before. And I was very happy to have both contacts.

Now if that South African station would just reappear . . .
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It appears that igor, my file and print server, is well and truly dead. After about seven years of service I finally pulled the plug on it last night. It was not only not booting from any hard drive I tried in it, it may have been actively clobbering the hard drives and/or USB drives I was booting it from. My time is worth enough, and computer hardware is cheap enough, that I can't justify putting any more time into trying to figure out what's going on.

Now it's time to play musical computers:

* My laptop will become my primary development/ham radio machine. As I type this on the laptop I am doing some maintenance on the hard drive, after which I'll be installing my ham radio programs. One bit of lemonade in this saga of lemons is that I have igor's monitor hooked up to the laptop, giving me a dual screen display. This will let me run propagation software, DX spotting sites and the like in the background while I do primary tasks in the front.

* My daughter has a computer she inherited from her brother that she isn't using. The plan is to put a new hard drive into it and install Windows 7 for my wife, whose computer is at least as old as igor, is still running Windows XP and hasn't had a registry cleaning in all that time.

Yeah. So, finally she will have a computer that will run her Gaia games at a reasonable pace. This is her Mother's day present from the two of us.

* My wife's old computer will, hopefully, become the new igor. It's of the same vintage as igor – in fact it uses the same motherboard – so I don't know how much longer it has left to run or whether it too will start acting berserk, but at least with any luck I'll be able to pull the files off the RAID arrays and onto an external drive.

And that's my Saturday. That, and figuring out why the cable was out at our house (answer: it wasn't, someone had just switched channels). And taking a nap. A nap is definitely on the agenda. And watching Classic Arts Showcase, which I highly recommend. I just learned that there's such a thing as a "Liverpool Oratorio" that Paul McCartney had a hand in. Presumably it's that Liverpool and that Paul McCartney. (I just checked. It is, and it is.)


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It seemed like a simple proposition. Put Xubuntu onto my computer alongside mainline Ubuntu so I could try running my radio software with the lighter weight Xfce desktop manager. Shoulda been a two hour job at most. Instead it's turned into the three hour tour of computing.

It's enough to make you want to take up stamp collecting.

Here is a brief synopsis of what I've been through in the last week or so:

* Booted from a CD and created a new partition for Xubuntu to install into

* Downloaded and burned the latest Xubuntu CD.

* Booted from the CD, ran the Ubiquity installer and answered the questions. The installer died about halfway through. No warning, no dialog, no helpful information in the logs. One second it was running and then bang, it was gone.

* Downloaded the previous LTS (long term support) version of Xubuntu, 10.04 and burned a CD. Booted the CD. It came up with a "boot: " prompt. I hadn't seen one of those in years. Luckily I remembered that it was asking for the name of an image file to boot from. I entered "live" and was off and running.

* Ran the installer and installed Xubuntu into the partition I made for it. Rebooted the computer.

* Got an error saying it was trying to boot from a non-existent drive and a cryptic message, "grub rescue>". Huh??

A couple of other error messages I got during this time period led me to believe that this hard drive might be failing, so I stowed it away in case there was any information I might need to get from it. (Luckily my home directory is on a different disk, which is fine.) I ordered a new hard drive from Newegg. I'll skip the part where I found another hard drive in the bedroom and it too turned out to be in declining health.

* Installed Xubuntu 10.04 LTS onto a USB drive and was able to boot from it and run the computer, although the booting was not automatic like it should have been. This is a solution but not an optimal one for several reasons. For one thing, I can't update all the software packages on the drive because it's a small drive with limited space. For another, the drive is somewhat slow. And for a third, the memory in USB drives tends to ablate after a few tens of thousands of writes. Granted that could take a while, but the idea of running my computer off of a device that will eventually succumb to cybersenility bothers me.

I'll skip the part where I had to fight with the volume levels on the sound card so I could get the radio software to work. All evening Tuesday.

* Last night the new hard drive arrived. Me and Igor the Younger put it into the computer, closed up the case and booted from the USB drive. (His contribution to the effort primarily consisted of telling me "Good job, Grandpa!" and eating a cookie I brought home from a meeting I went to at City Hall yesterday.) So far so good. Xubuntu saw the new hard drive, put a partition on it, installed the software, rebooted . . .

and got, as far as I can tell, the exact same error message I had a week ago about a missing partition and "grub rescue>".

I have a plan for fixing this when I get home from work today. I may also have a plan for going out skeet shooting with a few Xubuntu CDs.

This has been the most frustrating experience I've had in Linux in 15 years. Even setting up dial-up networking with chat scripts back in the day wasn't this frustrating. If I were coming to Linux for the first time and this was my first experience with it, I would write it off as something I'm obviously not geeky enough for and go back to Windows. As it is in my darker moments I occasionally wonder whether I shouldn't just give up and install XP on the darn thing. That would be capitulation, though.

I'll have an update later tonight. Maybe.
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So it was a weekend of the good, the bad, and the ugly this weekend, around and around, on the ham radio and related computer front.

GOOD: I had a spool of somewhere around 50' of the same size wire my loop is made of, so Friday afternoon I soldered it to the end of the loop. Longer is better where antennas are concerned, and with the extra wire the loop is about the right length to check into the networks that were the purpose of putting this station together all allong.

BAD: I misjudged either the amount of wire left on the spool or the size of my back yard, because the loop ended up a few feet short. I had to go fetch another length of wire from a different, shorter spool and solder it on.

UGLY: I'm not a big fan of having a bunch of solder joints on the wire. The antenna still works, it just looks a bit unsightly.

GOOD: When I hooked up the loop everything tuned up nicely!

BAD: I made a few CQ calls and then went out to the website I described on Friday to see how I was getting out. Almost nothing. I could hear lots of activity on the band so I knew it wasn't a matter of poor conditions. I was getting frustrated and beginning to wonder if I had somehow broken the loop.

UGLY: Suddenly I remembered I had been experimenting with settings on my radio and apparently one thing I changed that I shouldn't have dropped my power to somewhere near nothing.

GOOD: Changed everything back the way it was and made a couple of contacts!

THEORETICALLY GOOD, BUT ACTUALLY BAD, AS WE SHALL SEE: Incapable of leaving well enough alone, I decided I wanted to set up a lighter-weight operating system that might make the programs I use run faster, so I downloaded an ISO of the latest XUbuntu CD and booted up. Everything worked fine until I tried to install to a spare partition.

UGLY: XUbuntu wouldn't install. It bailed with a "broken pipe" error before the installation meter ever started. So I tried to boot the computer back to regular Ubuntu and got a "file missing" error. Uh oh! What had I done?? So I booted up with XUbuntu again and did a little poking around, but no definitive answers.

GOOD: While all this was going on I dusted off my Morse code skills and decided to jump into a couple of QSO parties. Remember the Montana QSO party I talked about a while back? These were regional contests where the objective is to contact as many stations as possible in the area covered by the contest. This weekend two QSO parties were going on, one for New England and one for the seventh call area - basically from Montana, Wyoming, Utah and Arizona to the Pacific, with the exception of California, which has so may hams it gets its own call area. I had no intention of submitting a score, I was just jumping in to give a few hams who were participating extra contact points. I was surprised how well my Morse code did in short, repetitive bursts.

BAD: While the computer was broken I couldn't use any of the digital modes I've been enjoying.

UGLY: It turned out that the hard disk was flaky, so I replaced it. XUbuntu still wouldn't install and still threw the "broken pipe" error. Interestingly, regular Ubuntu did the same.

GOOD: I managed to get XUbuntu installed by using an earlier version. I figured I could upgrade to the newest version when I had everything up and running. I installed fldigi and got wsjt to build (two programs I use for digital mode communication).

BAD, VERY BAD: The sound card wouldn't work. At least nothing was showing up on the programs' display and I couldn't get anything to come out of the speakers when I hooked them up to see if they were properly generating the digital tones. I enabled all the controls in search of the problem. Nada.

UGLY, UGLY, UGLY: I turned off the computer to make sure the sound card was seated properly, even though the proper drivers were loaded, which Linux generally won't do unless it detects the hardware that needs the driver. I turned on the computer. Disk error. Apparently the disk I used was also questionable.

NOT AS BAD, BUT STILL NOT GOOD: In a final attempt to get things going last night I tried installing to an outboard SATA disk I've had in the computer for some time. It wouldn't take the installation.

GOOD, ALL THINGS CONSIDERED: My /home (where all my stuff is) and /opt (where stuff like my music and pictures get backed up) are on a RAID array. I was able to verify that the data on the RAID array are still intact.

BAD ENOUGH TO MAKE YOU CRY: I had been waiting patiently for the station from Yemen to start using RTTY so I could try to contact them. And finally, over the weekend, they were on . . . when I couldn't do anything about it but listen and sob.

So, to sum up, my server-slash-radio-machine is offline until the replacement hard drive I ordered shows up on Thursday. This is probably the last fix for this machine, as old-style ATA hard drives are getting scarcer and I was able to determine last night it won't boot off of a SATA drive connected through an add-on card. (This is not definitive, but it looks like that's the case). The computer is eight years old and mostly still works like a champ, even if it's a bit slow by today's standards, but that won't be the case for very many more years. I would love to just replace it and be done with it, but my wife is even more frustrated with her computer than I am and it actually needs replacement. I would love to just go plop down a couple hundred bucks and get his-and-hers matching computers for Mothers' Day and Fathers' Day, but it's not in the cards right now.

Once the new hard drive comes in we reinstall the OS, get the sound card working, set up the digital mode software, tune everything up . . . and then go take a nap because I'll be exhausted. And hope Yemen comes back.

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