Enabling wireless network on an Acer Aspire One in Ubuntu

I just installed Kubuntu 8.10 on an Acer Aspire One. Everything seems to work fine, but the wireless network doesn't seem to work.
Luckily I found this HOWTO on enabling the wifi.

Social Web

Social networking websites are becoming more and more popular, and it's number is growing. Some websites provide a unique service, while other websites seem to be more of the same.
Some of your friends join one website while others join another, and both of them are requesting to join them on their website of choice.

After a while you have an account with several of those websites, and you start to notice you are providing the same information over and over again, on every of those websites : personal details, interests, schools you attended, employers you worked for.
And you have to (re)connect to your friends on every of those websites.
Not to mention when something changes, for instance when you change jobs, you have to change it on every website and hope you don't forget any of them.

Wouldn't it be convenient if all of the information you provide on those websites, can be shared between those websites? If you want to change something, you can do it in one place and all other social networking websites where you have an account adopt these changes automatically? If you add a friend on one website, and that friend has an account on another website where you have an account too, that this friend is added there as well?

I'm not the only one asking the same questions. And it seems some effort is put into creating a Social Web, where this kind of (personal) data can be shared between (social networking) websites in a open, easy and secure way.
These are a few of the initiatives :

• Data Portability
  
• Social Web Incubator Group (backed by W3C)
• OpenSocial
  

A recent presentation (June 2008) was held with an overview of these efforts and what the future will bring. Unfortunately, these efforts, for now, are quite theoretical and about creating standards based upon existing web standards. Several protocols are proposed (FOAF, XFN, hCard, GRDDL, RDF, OpenID, OAuth, REST, ...) to be used in this new standards.

No real usable application is available at the moment, not as far as I know, but the big players (MySpace, Facebook, Google, Twitter, Netlog, ...) are backing some of these initiatives.

Noisy fan

I noticed a whining noise, coming out of my computer, and it turned out to be caused by the fan on my graphics card. It is about 3 years old, so the fan starts to wear and will soon stop turning, which could be disastrous for the GPU on the graphics card.

So I started looking for a replacement fan on the producer's website and found this :

Noisy Fan or Fan Failure

The fans on ATI graphics cards are not user replaceable parts. To avoid any complications due to any possible damage that may have been caused by the fan's failure or degraded functionality, the entire card should be replaced. If the card is currently under warranty and built by ATI, you can fill out and submit the online warranty request form at http://www.ati.amd.com/rma.

As I mentioned, my graphics card, a ATI Radeon 9600 XT 128MB, is 3 years old, so past warranty, but it still works fine. It seems I'll have to find a replacement fan, without help from ATI. I'm sure I'll find one, but I'm a bit upset ATI provides such a lousy service.

I can understand, they want you to buy a completely new and costly graphics card that's faster and better, but maybe if you read something like this, a customer might consider buying a graphics card of another supplier next time. One that does provide spare fans. ;)

RIP Mark Hoekstra

Mark Hoekstra, a young Dutch guy, passed away last week, after suffering a heart attack. He was only 34.

He hosted the geektechnique.org website, informing the world of his ongoing projects and hacking together of electronic gadgets.

His death is a great loss for the Open Source and hacking community.

RIP Mark Hoekstra, you will be missed.

Dreamjob

Changing jobs is always some sort of a gamble. Will I like it? Is it as described in the vacancy? Is it as I expected it to be?
Therefor, it is important to know what you want and expect of a job.

Taking my current and past job experiences in account, this is what my ideal job would look like :

• It should have something to do with technology or IT. I enjoy creating new things, so some programming, engineering or research should be envolved.

• I have to believe in what I'm doing or what I'm being part of. The long-term project or product should be something I can support and be commited to. Maybe some sort of Open Source project, or cutting edge technology.

• Considering my health, it is important I get enough sleep. Although I always enjoyed doing project work which involved long, irregular hours and traveling abroad, it's better for me if I can have less demanding hours.

• I don't mind forensing, to a certain extent, but I'd like to live near where I work. Working in the same city where I live, is therefor preferrable. For a dreamjob, I would even consider relocating, even if it means going abroad.

• The working atmosphere should be nice. Getting along with my colleagues is important as I'm around them for a major part of the day, and maybe even for a large part of my working life.

Retraining batteries

I've bought an Apple iPod (4G) three years ago (December 2004) and I've noticed its battery life decreasing over the years.

A few months ago (March 2008) I started on a new job, for which I spend about 2-3 hours per day commuting by train, during which I listen to music on my iPod.
When I first started, I could use my iPod for 2 days (approx. 5 hours of listening), without recharging the battery. But over the past months, the battery life increased. Last week I managed to use my iPod for 4 consecutive days (approx. 10 hours of listening), without recharging. It seems that battery memory can be 'retrained'.

Todo list

This post is a work in progress, listing things I would like to do in the near and more distant future.
Some may be completed soon, while others will take a long time or may never be completed.
While some items are in preparation of another item on the list, others have no set goal or defined purpose, yet. Thus, the items on this list are in no particular order :

• Learning new programming languages and improving my knowledge of the ones I'm already familiar with :
  
  
  
  • Erlang
  
  
  • C++
  
  
  • Perl
  
  
• Linux :
  
  
  
  • Finish the CLFS project for my old 486
  
  
  • Upgrade to a new version of LFS on my server
  
  
  • Get my encrypted external hard drive working in linux and windows
  
  
  • Learn more about the linux kernel and maybe participate in its development or that of another Open Source project
    
  
  
• Continue work on some small PHP-projects


• Think about the feasibility of the semantic web, Turing tests, universal machines and time travel.
  


• (Re)paint my bathroom


• Find a new hobby


• Get a girlfriend