Computer Tips -Tech Info

Month: June 2009

  • Various Notes | Morse Code Ringtones | Java updates | More Pages on the Way

    Sorry for the vague title, but there are various thoughts floating around at the moment. The first is a big thanks to the support at Westhost for recovering my VPS over the last weekend. I had started an automatic upgrade of wordpress in one of the sites hosted in this vps, it hung… so I ssh’ed in and found the vps was essentially ruined – it managed to wipe out quite a bit. I’m not sure if it was a coincidence or if the wordpress upgrade was really the culprit, but it managed to destroy quite a bit. The support at westhost though had things back up within 24 hours. It wasn’t just a matter of the site and database getting deleted, but files in /etc were gone (mail configuration hostname resolution wasn’t working, scp wasn’t working…. it was trashed in a bad way.)

    Anyway, I’ve still been tinkering with the free morse code mp3 ringtones. In particular I’ve been tinkering with the Text to morse code mp3 generator. I’ve been trying to add utf support. The backend generator does interpret morse for utf characters, I’ve managed to get a way to decode the url encoding if they’re placed in the text box, my big challange at the moment is the file name. I have to truncate the filename so that it’s not too long, but most everything I’ve tried to truncate counts bits instead of characters. Some, even if I tell it to count characters will assume that 1 character=1bit and I wind up with some of the utf characters cut short which gives unusual filename results. In the testing version of the script I’ve just decided to sanitize things by replacing an extended character with an x….

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  • Gigabyte GA-7VT600 Motherboard automatically shutting off

    I’ve been struggling off and on with an issue on my Dad’s computer the last month or so. He said that it would occasionally just shut off completely out of the blue. (He also admonished me not to spend much time on it. Unfortunately problems like this are usually the ones that take the most time to solve because they seem random and it’s hard to pin down the cause.) He runs Windows XP primarily (although we have an ubuntu install setup as a dual boot choice.) In the last year the power supply and video card have been replaced for similar behavior. Although it’s been several months since the replacement with little “misbehaving” since. One of the things I did was run a memory test, which came out fine.

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  • Morse Mp3 Ringtones

    I’ve spent a bit of time over the last week putting some scripting together to build a new website. The site is morseringtones.com and as you might imagine there are morse code mp3 ringtones available there for download. I’ve put together a list of over 9100 names and there are 4 ringtones available for each name. These are played at 4 different speeds in morse code. For the quicker speeds the names are repeated multiple times to make sure you have a better chance to hear them if you’re using them on a cell phone. I’ve put things up to where you can submit ideas for further names if you like. I may be adding prosigns at some point in the near future and at some point may make it possible for people to go ahead and generate custom morse ringtones from a web interface. So if you want a morse code ringtone for your phone step over and take a look.

    I’ve also bundled up the whole collection of them for download via lulu.com, more details can be found on the Purchase morse mp3 ringtones colleciton page.

    In the future here I may detail some of the scripts that I’ve used to build this site. It’s all built on a linux server ( the generation of 9100 ringtones at 4 different speeds took about 6 hours.) I’m sure the scripts could have been designed differently but was quite proud of putting together the process for making the whole site so that future maintenance is minimal.

    Anyway …-.-

  • Ubuntu 9.04 Jaunty Netbook Remix on an Acer Aspire One ZG5 trackpad issues

    Recently I had the opportunity to work on an Acer Aspire One netbook. It’s rare that I get the chance to work on a linux desktop system for a client. Most of my desktop users that I support run Windows (although I primarily run linux on my machines.) I get to do a fair amount of server level work with linux variants, but this one, being a desktop install, intrigued me.

    The issue was that the buttons on the trackpad didn’t work. She also indicated that she had tried a usb mouse and those buttons didn’t work either. As I looked at it, I had already spent some time browsing through bug reports getting ideas on what might be the issue. It behaved exactly as she described and so then the real fun began.

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