Tag Archives: Practical Tech

Recovering data from a PC: a guide for “not computer people”

It’s a little unfortunate how much we rely on something as unreliable as a computer.  There you are, working along, happily doing your thing, and suddenly Windows (or OSX, or Linux, or BEOS, or whatever it is that sits between your hardware and your web browser) pukes up some error and refuses to boot, work, or be otherwise useful.

Fixing the computer itself is just a matter of time and money; getting back those pictures, documents, emails, and other files that you always meant to back-up is another issue.   So in this article I’m going to show you a simple way to recover documents from a system that won’t boot.

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Reviving my home studio, this time the free software way

Long ago, before I ever knew a lick of BASH or even what an OS kernel was, my passion was not technology but music, music, and more music.  Roughly the first half of my adult life was devoted to the writing, playing, and recording of music, and by around 2002 I’d built for myself a tidy little home recording & mixing setup centered on Cakewalk Sonar, Jeskola Buzz, and Windows XP.  Alas, the years were not kind to my career or gear, and up until recently my music computer was busy being a game & education machine for the kids.

Thanks to a hard drive crash and the purchase of new machines for the kids, I got my old music machine back, albeit lacking a functioning operating system and software.  So, I decided now was a good time to rebuild it.  This time, though, I decided the time was right to kick XP and Cakewalk to the curb and go it Free Software style.

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How to install Debian offline

When tinkering with old computers, there is little about an operating system quite as endearing as flexibility at install time.  The “Universal Operating System” is no slouch in this regard; the Debian installer will work quite happily from CD, DVD, USB drive,  PXE boot (my personal fav), and even a Windows executable.

But what if none of those is an option?  Suppose you’re stuck with a system with no optical media, no USB boot, no PXE boot, and no OS?  Can we get Debian on such a machine?

You bet we can!   (more…)

Creating a kiosk with Linux and X11: 2011 edition

Back around 2006 our public library was in need of a cheap way for patrons to browse its web-based INNOPAC catalog. Thin clients running Windows CE had been purchased for this purpose, but they turned out to be buggy and limited. I was tasked with finding a solution to the problem “on the cheap”, and being a fairly new Linux fanatic at the time, I figured I’d see what I could do using free software. This led to my first kiosk project.

Since then, I’ve refined my approach time and again, deploying kiosks throughout my organization just about anywhere a web-browser kiosk can be put to use. The original library system has been completely rebuilt with newer hardware and software, but is fundamentally the same system I set up five years ago.

I often see people asking about how to set up a kiosk system with Linux, and like me they usually start out going about it the wrong way; so I thought I’d write this tutorial based on my years of experience to help those getting started.

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