Start off by creating a new VM. I went with a totally stripped down installation of Ubuntu (from the alternative CD), adding just openssh-server and apache2 to the default install. I called it Ubuntu Minimal (the name will become important later).

Boot up the new VM, and then on the host machine enter the following commands (replacing the name of the VM with what you decided to call yours):

VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/HostPort" 2222
VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/GuestPort" 22
VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/Protocol" TCP
VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/apache2/HostPort" 8008
VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/apache2/GuestPort" 80
VBoxManage setextradata "Ubuntu Minimal" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/apache2/Protocol" TCP

Power down the VM, start it up again, and then you should be able to ssh into it on port 2222 and pull up apache’s “it works!” page by browsing to http://localhost:8008. At that point you can install web apps and do whatever else you want with the server.

It doesn’t take up a great deal of memory, so you could probably have a couple of these running on most computers without any obvious performance degradation.

It’s basically a list of applications that open with the same window size they closed with rather than open in full-screen.

Double click on the key, and you should get the following dialogue:

Click on the plus button, and add whatever applications you need as shown below:

Then click on OK. Next time you open the applications in question they should honour your desired window size.

More an amusement than anything useful, but it killed 5 minutes of my lunchtime.

(I wrote more about twidge here)

I’m really not noticing the fact that I’m running 8.04 on my Dell Mini, largely because I’ve upgraded most of what I use regularly to later versions.

I’m quite lucky to move in circles where financial reward is not the only motivating factor. Everyone needs to eat, but there is also a strong need to create, to help people, to be seen as being useful and to participate in something greater than one person could create on their own. These things motivate me quite a lot, and actually contribute towards why I like my day job so much. But the problem with everything I’ve mentioned is that is doesn’t work for everyone. Just like in the world of work, people need a number to associate with the contribution they make. This is usually represented by pay, but in the voluntary sector there has to be something else, which is why a lot of organisations develop a system to reward members with “points” that represent their standing in the society, and may also allow them access to other benefits.

I’m currently involved with both the Ubuntu community (in particular the Launchpad bug reporting and support software) and Camarilla UK (a live role-playing society), both of whom use some sort of non-financial reward mechanism. Launchpad has a karma system, where each time you deal with a bug or answer a question you get points (and more points if the end user agrees that you have indeed sorted their problem). Karma is listed on the profile of each member, so you can get a vague idea of how much each person has contributed. People who do a lot get thanked, talked about, and generally revered, which makes people feel like their contribution means something. Camarilla UK has a similar mechanism called Membership Class (MC) where people get points for everything above and beyond just turning up and playing games. MC can be used to have a more powerful starting character on the understanding that if you abuse it then you will lose both the character and some MC. In both systems it is assumed that members with a higher “score” will mentor newer members, and should act in a way befitting of a senior member of a community.

And that is where rules come in.

In the working world it is fairly straightforward. We have job descriptions and codes of conduct, and if we don’t adhere to them then we lose our jobs. In the voluntary sector there is no financial reward, but there still needs to be an expected standard of conduct and behaviour. Both societies I work with have a code of conduct, and both have roles and positions to which people can be appointed or elected to. So in some ways it works exactly like a job; just without the money. The one big difference is that Ubuntu doesn’t force people to sign the Code of Conduct (although there are certain things you can’t do until you’ve signed), whereas you can’t be a member of Camarilla UK without agreeing to abide by a (fairly common sense) set of rules. Both Codes of Conduct are very similar (Be excellent to everyone and don’t cause problems being the main themes), and they act more as a set of guidelines than a set of rules.

It could be said that we don’t need these things, but if you look at the number of societies that have folded due to internal squabbling or people not knowing where they stand then it is quite easy to see that we need rules and we need a way of saying “thank you” to people who give their time and their effort for free. I’ve certainly felt more involved in societies that have these things, but there is one more thing that is needed; great people who instill a sense of community and belonging with everything they contribute. Because let’s face it, one of the reasons we do these things is to meet other like minded people who understand that it is possible to thrive in a society that is not motivated by money.

First off, you need to add a line to your sources list, by issuing the following command:

sudo nano /etc/apt/sources.list

Add the following line at the bottom of the file:

deb http://apt.wicd.net intrepid extras

Then press ctrl+o to save and then ctrl+x to quit and then issue the following command:

sudo apt-get update && sudo apt-get install wcid

This will download wcid (a network management tool that doesn’t suffer issues connecting to enterprise level networks), uninstall NetworkManager and then install wcid. At some point in this process you will lose network connectivity, but this is fine.

To make wcid start at boot, go to System > Preferences > Sessions and add a new item to startup. The path for the application is:

/opt/wicd/tray.py

Reboot, and you should find that wcid adds an applet similar to nm-applet which will allow you to view available networks, and connect and configure them. I’ve tested this with my EeePC 701 and an Acer Aspire One (both running Ubuntu 8.10), and it is known to work (with a bit of tweaking) on Fedora 10 as well.

Basically it boils down to:

1. Use Ubuntu Customization Kit to update all the packages in Ubuntu and add/remove packages as required.
2. Use the USB creating tool in Ubuntu 8.10 to transfer your newly created iso to USB.

On my USB I’ve also added several portable apps, so as to ensure I’ve got everything I need for remote support of misbehaving Windows PCs.

Of course, you could just make the USB version first and then customise it using the free space on the USB, but this method allows you to remove software before transfering it to USB, which makes it useful for smaller devices (and for the sort of customised image you might want to install to a netbook).

My usual working environment revolves around the Gnome Desktop Environment, running on either Ubuntu or Mandriva. I’m also a regular user of Mac OS X (both Tiger and Leopard), as well as Windows XP which I have to use for a couple of tasks at work. I’ve not used KDE regularly for over 4 years, and have not used it for more than 5 minutes since KDE4 came out. To rectify this shortcoming, I’ve now set up two test environments:

1. A fresh install of Mandriva One 2009 (KDE version) on a 6 year old HP laptop which has a flaky wireless card and a broken trackpad (but which is surprisingly fast otherwise).
2. My usual Ubuntu laptop with the kubuntu-desktop metapackage installed on top of what is already there.

The way KDE4 is set up varies a lot between the two distros, so some of my observations apply to one or the other:

I like the overall sense of minimalism. Previously KDE seemed cluttered, and both distros have done away with the clutter to a greater or lesser degree. Kubuntu have made no preconceptions about what users might want on the taskbar, choosing instead to just have a menu icon and a very useful file management widgit. Mandriva have put shortcuts to configuring desktop and computer (both very useful), as well as a “show desktop” icon and a shortcut to Firefox. All of these work, but as with Gnome I find myself wanting to add my own frequently used applications (in Gnome I always add Firefox, Thunderbird and Gnome Terminal to the top taskbar as soon as I do a fresh install).

Mandriva have chosen to go with a KDE3 style menu, while Kubuntu go with the KDE4 default. Both are fairly instinctive, but I had a little trouble finding Dolphin on Mandriva, and was a little baffled that Kubuntu doesn’t seem to have decided whether Dolphin or Konqueror should be used as a file manager (which is a shame because I’m really taken with Dolphin).

Configuring Kmail was very different in each distro, which confused me, but both were at least as simple as Evolution, and I had no problem setting up my email, and performing a few basic tasks.

The look and feel of both distros is excellent, and they certainly look prettier than anything I’m running at present. I can certainly make Gnome look this good, but out-of-the box KDE is more aesthetically appealing.

My only real gripe is with Plasma; both the annoying Folder View that comes as default, and also the fact that adding or removing widgits can cause random crashes. It’s useful, but just doesn’t seem finished to me.

I think KDE4 has the potential to be really good in about 6 months time, and I’d certainly recommend it to anyone coming to Linux from Windows. I also think both Mandriva and Kubuntu have taken KDE in interesting (but very different) directions, and I find myself wanting to see how other distros have implemented it now.