The first part introduced my Raspberry Pi tower and some of the progress I’ve made in interfacing with OLED and LCD devices over I2C. Now, I’m going to talk about some of the infrastructure software used in the system. Gentoo Linux Firstly, as I introduced previously, I’m using Gentoo Linux as the base OS layer … Continue reading Raspberry Pi adventures, Part Two
Category: Hardware
Part One of my Raspberry Pi adventures (so far)
Some folks might be a bit affronted at the "compare and contrast" of z Systems and a fast food drive-through, but it's just an analogy...
This post may come across as self-serving, semi-advertorial, promotional, or just plain crappy (or all of the above). I don't apologise, it's my blog and I'll write what I want to. However, because it's the Internet and it's almost guaranteed that someone reading this will think I should have warned them... consider yourself warned, fair … Continue reading Analogy can be found anywhere
Ever since work issued me a Lenovo T61 and I installed Fedora on it, I have lamented the loss of something that X afficionados referred to as "Zaphod mode". By gluing together a few different software and hardware components I managed to get close to the old Zaphod mode days -- but first some background... … Continue reading DisplayLink and x2x brings back Zaphod mode
I made a somewhat cryptic tweet a little while ago about how I spent a crazy-long period of time researching what was, I believed, the next-big-thing in DNS resolution for IPv6 (or so my 2002 edition of "IPv6 Essentials" told me). I could not work out why I saw nothing about A6 records in any … Continue reading Another IPv6 instalment (subtitled: Watch Your Tech Library Currency!)
I posted on my developerWorks blog about an experience I had sharing an OSA port in Layer 2 mode. Thrilling stuff. What's more thrilling is the context of where I had my OSA-port-sharing experience: my large-scale Linux on System z cloning experiment. One of these days I'll get around to writing that up.
It's been ages since I did an update on the main network machine here, and I bit the bullet over the weekend. 250+ packages emerged with surprisingly little trouble, and all I was left to do was build the updated kernel and reboot. I usually end up with something that doesn't restart after the reboot, … Continue reading Asterisk and a Patton SmartNode
With Apple's abandonment of PPC as of Snow Leopard, I began wondering what to do with the old PowerMac. It's annoying that so (comparatively) recent a piece of equipment should be given up by its manufacturer, but that's a rant for another day. Yes, we can still run Leopard until it goes out of support, … Continue reading ppc Linux on the PowerMac G5
In case you weren't aware, I am a VoIP nutcase. I have an Asterisk phone system at home, and all the phones in the house are VoIP of some description (either real VoIP devices or analogue handsets through an ATA). While I haven't converted to VoIP as a replacement for PSTN, I have some connectivity … Continue reading Upgrading from Cisco
Crossed Wires 