Using a Raspberry Pi as a desktop PC replacement.

It started with a glass of water… and our old laptop. We probably wouldn’t have used the laptop at all, but it ran Vista which meant that it supported our old-ish Canon Canoscan LiDE scanner. The scanner is, in my view, gorgeous –  it’s light, slim and produces good scans. Sadly, Windows 7 or Windows 10 drivers are unavailable for the scanner. I’m not binning or replacing perfectly good kit, so we’re keeping it!

Unfortunately, a clumsy accident with the glass of water meant that the laptop doesn’t work any more. Just when I needed to do some scanning.

Back in the early days of Raspberry Pi use, I had some minor success with scanning from the command line, but now I know a bit more. I installed XSane, fixed some permissions with the way it handles writing to a folder (can’t remember what, though), and off I went. No problems. The batch mode is especially good for scanning a bunch of photos. 4 at a time and just walk away.

Pi-top CEED

All this was running on my Pi-top CEED. I’d picked this up as a kickstarted and now I’m so pleased with it. I’ve got a wireless keyboard and mouse, and the Raspberry Pi 3 inside really shifts it along well. It boots faster than our Windows 10 laptop and I’m not having to put up with the sound of a fan. It connects with no problem to our NAS and I’ve also managed to pair it with the shared printer.

So, the question remains, what would I install? I’ve got the following, squeezed on to the 8Gb card:

  • CUPS used to connect to a shared printer connected to our laptop. I’ve done this before and found it easier to share than trying to get the now-deceased Vista laptop sharing the printer.
  • XSane to run the scanner. I can scan individual images or a bunch at a time in batch mode.
  • GIMP loads WAY faster on the Pi-top CEED than it does on the Win Laptop. Very useable for the brief experiments I tried.
  • Open Office of course.
  • Seq24 for making music. Runs on my MIDI setup elsewhere in the house, but the Raspberry Pi 3 is also able to run some software synthesizers too. I’ve installed Rosegarden which seems to work well, but I need the time to learn it. It sure looks full-featured.
  • Audacity seems to run well, although I did have it crash once on a file. Not sure what and I didn’t have the chance to try again.
  • Fritzing is a PCB and breadboard design package. Works well and could be handy although I’ve spent so much time in our school’s PCB package that I’m not ready to leave quite yet.

There’s a few other packages that I’m using, but for the most part these are the ones I’ll need for general office-type productivity. My conclusion is that, for me, the Pi-top CEED is an excellent desktop replacement.

I’ll just move the glass of water out of the way…

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