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A School IP Project

The music industry seems fairly aggressive in taking legal action against children when they break the licence terms of copyright material. I think it would be good to teach children about how the IP industry really works.

It seems to me that you could have a school project that involves an entire year level (maybe […]

Google Chrome and SE Linux

[107108.433300] chrome[12262]: segfault at bbadbeef ip 0000000000fbea18 sp 00007fffcf348100 error 6 in chrome[400000+27ad000]

When I first tried running the Google Chrome web browser [1] on SE Linux it recursively displayed the error message in the above picture, it first displayed the error and then displayed another error while trying to display a web page […]

Timing Processes

One thing that happens periodically is that I start a process from an interactive shell, discover that it takes longer than expected, and then want to know how long it took. Basically it’s a retrospective need to have run “time whatever” that I discover after the process has been running for long enough that I […]

Pants To Poverty

On Wednesday I saw a group of people wearing nothing but underwear walking through the Melbourne CBD. They were promoting Pants To Poverty which is a UK based underwear company that sells Organic Fair-Trade underpants [1]. The corporate web site seems equally divided between the purposes of selling underpants and lobbying for a variety of […]

Noise Canceling Headphones and People Talking

The Problem

I was asked for advice on buying headphones to protect students who have medical conditions that make them sensitive to noise, such headphones would have to allow them to hear human voices.

Due to the significant differences in hearing issues (including physical damage and sensory issues) it seems unlikely that getting identical headphones […]

systemd – a Replacement for init etc

The systemd projecct is an interesting concept for replacing init and related code [1]. There have been a few attempts to replace the old init system, upstart is getting some market share in Linux distributions and Solaris has made some interesting changes too.

But systemd is more radical and offers more benefits. While it’s nice […]

Flash, Apple, and Linux

Steve Jobs has published an interesting article about Flash [1]. He criticises Flash for being proprietary, this seems a little hypocritical coming from Apple (who’s the only competitor for Microsoft in terms of being the most proprietary computer company) but is in fact correct. Steve advocates HTML5 which is a better technical solution to a […]

Lexmark Supposedly Supports Linux

I wanted to get a Lexmark Prestige Pro805 printer to work under Linux, due to bad drivers from Lexmark and no driver support in Debian/Unstable I’ve given up and advised the people who purchased it to return it for a refund. I recommend that Lexmark not be considered when purchasing a printer for use with […]

Marshmallow Challenge for Linux Programmers

Tom Wujec gave an interesting TED talk about training people in team-work and engineering through building the tallest possible structures from 20 pieces of spaghetti, 1 yard of string, and 1 yard of sticky-tape with a time limit of 18 minutes [1]. The project is completed by groups of four people – which is probably […]

Link Within

Good Things about LinkWithin

For the last 10 weeks I’ve been using the LinkWithin.com service to show links to other blog posts at the end of each post (the links are only shown to visitors of my blog not in the RSS feed, so people who read my posts through RSS syndication will miss this). […]