Smoothwall Firewall project

Friday, 2 April 2010

Creating the Ubuntu countdown banner for my site

I couldn't wait for the official release of the countdown banner so I decided to use my own:

I looked at this site for the banner images https://wiki.ubuntu.com/Website/LucidCountdownBanners I would use.

Thanks to Immanuel Peratoner's Design, as I liked that one the best.

I then borrowed the javascript code from the countdown banner that was used for Ubuntu 9.10 and then modified it.

Here is the javascript that I'm using for the Ubuntu banner on my blog


IMPORTANT NOTE: - To get a good picture of the code I had to shorten the "document.write" line. Everything from the "alt" parameter on the line below should be moved back up onto the line above to make it complete again, I hope that makes sense.

For those of you with programming experience will notice that I have had to set the month variable manually which is odd, but it kept reporting it is still March (3).

Anyway, on Chromium installed on Ubuntu 9.10 32 bit , this now works perfectly, please let me know it doesn't for you.

Thursday, 1 April 2010

A new age of reason is dawning thanks to prominent thinkers and the Internet

Unless you have been living on Mars you will have noticed the many new books on the subject of atheism that are available to anyone who cares to open their minds and read them. I thought it was apropos during the Atheist week on Facebook, in itself not an unimportant event, to post a few of my own thoughts on what is making the change to the way we think about life and the meaning of the universe, and our place in it.

I read this blog post from a fellow atheist who has travelled down the road from Christian to non-believer and found that a lot of that story held true for myself. I would recommend spending a few minutes to give it a read as it is very interesting.

In all honesty I have wrestled with the concept of an omnipotent being for most of my life, moving from at some stages of extreme upset in my life - like the death of my father- of being a real theist, trying my damnedest to believe in the whole ten yards of the Bible, including the talking snake. More often than not I was more in the deist camp, where I was happy to believe in some cloud presence who didn't listen to your prayers but was responsible for the creation of the universe. It is the study of Biology as an interested amateur, which brought me into contact with the likes of Richard Dawkins books.

These books started the ball rolling with getting me really thinking about the fundamentals of our existence and where we come from, and once you start down this road, the fables of the old testament suddenly appear as shabby and as nonsensical as they have always been, but now you can see them for what they are. I put his lack of initial clarity down to my very Christian upbringing, and having the King James Bible stuffed down my throat from a very early age. It was ironically during one of my theist periods that I actually read the book from cover to cover, and had my eyes really opened to the nonsense I was wading through in the old testament.

I felt for too many years that it was a topic that should not be discussed, as it was easier not to , and to just confirm to anyone who asked, that I didn't believe in Adam and Eve anymore, but there must be a cloud person somewhere. I don't think this now, and the internet has helped - after a considerable amount of reading - cement my beliefs and thinking. This is due to not just the pro-atheist posts but more importantly the Christian and Muslim posts, that get more desperate and extreme with every day that passes. Too many apologists for religion just can't see how bigoted and entrenched they have become, to the point they are happy to fly planes into buildings and kill thousands of innocent people. The sad truth is, if you read the old testament, there are plenty of examples of horrendous killings and slaughter if you don't worship the right burning bush or golden idol. They have been given a mandate by this two thousand year old book of ramblings and the middle eastern Arabs who dreamt it all up. We used to believe in Alchemy and Phrenology, yet anyone with a brain now laughs at these, why should religion be any different.

It is well worth the time and effort to visit Pat Condell's site on youTube, not just to listen to his posts, which are interesting in themselves, but to watch the rebuttals , which in a lot of cases are even more illuminating.

With the many authors that you can now read on this subject and the easy access to the internet, there has never been a better time to question all of your beliefs and listen to and join the new age of reason.

An Ubuntu 10.04 virtual machine with Virtualbox on Ubuntu 9.10

As I'm sure most of you do, I don't just jump to the latest versions of operating systems until I have had a good look at it before hand in a virtual machine. It doesn't completely guarantee that you wont have any problems with a bare metal installation, but it will give you a good understanding before you start.

The latest version of Virtualbox for Linux - 3.1.6 r59338 - arrived two days ago and the new virtual machine guest tools make it significantly more usable. The picture below shows that version.



This enables more fine grained testing of the Ubuntu 10.04 release with much better graphics and enhanced performance, all of which are gratefully received.

I would recommend downloaded this combination and having a look at the latest offering that is about to be delivered by the Ubuntu community as it's going to be a good one.

Ubuntu 10.04 beta
Virtualbox

Thursday, 25 March 2010

Ubuntu 10.04 beta 1 disk utility improvements




As I'm sure you have read on the web about the many improvments that the next release of Ubuntu is going to bring to the Linux desktop that include:

Really fast boot speeds
Openoffice 3.2
Firefox 3.6
Ubuntu One cloud disk storage
Ubuntu One Music store
New fonts, themes and window layouts
Support for iPhones
New versions of all the main components of the desktop

There is one utility that has had a upgrade in the user interface, and it really works for the better, and that is the disk management utility.

If you look at the picture above you will see a really streamlined user interface which gives you a very modern feel about the tool and offers al lthe information 99% of most users will ever need , and all the commands easily position there to help.

You can now mount/umount a drive, format, edit, benchmark and delete all from a very readable and approachable interface. You can see at a glance what filesystem a drive is using and how it is split up into it's various partitions.

You also get a really decent view of the disk controller hardware that is installed on you box.

This will not change the world by itself, but it shows that it is not just the headline applications that have been given the once over for this release, and they all fit together to make this as user friendly as possible.

Friday, 19 March 2010

VMware Workstation 7.1 beta

I have just started beta testing VMware workstation 7.1 on Ubuntu 9.10 and have found that performance is not all that it should be. To be fair several other better testers have also discovered this , and the VMware team have started the investigation to get this fixed.

I have successfully installed the Alpha 3 version of Ubuntu 10.04 to test this release, and although some of the VMware tools did not work perfectly, I was able to bring up the virtual machine and have an initial look at the new OS.

Anyway, here is a list of the changes that are taking place for the new release.


The VMware Workstation 7.1 Beta includes several new features and hundreds of minor improvements. Some release highlights include:

OpenGL 2.1 support for Windows 7 and Vista guests: The addition of hardware accelerated OpenGL 2.1 support to the WDDM driver enables many more graphics applications to run inside of your virtual machines.

Improved graphics performance: Significant enhancements have been made to the VMware WDDM driver that have produced benchmark results that are up to 80% faster. The updated driver also produces smoother video playback and addresses many reported rendering issues. Of course games run better as well!

8-way SMP support plus virtual disks up to 2TB in size: The virtual hardware continues to become more powerful to meet the needs of Workstation customers who are running server class applications.

OVF 1.0 support: Including the OVF Tool with this release enables users to easily import or export virtual machines and vApps and move them to vSphere or up into the cloud.

Direct Launch: Blur the distinction between running native and virtual applications by launching an application installed in a virtual machine directly from the start menu or taskbar of the host system.

Automatic software updates: These VMware applications can now detect when a new version is released and are able to update at the click of a button.

Fedora 12 virtual machines: We are excited about finally offering support for running one of the most popular Linux distributions on the planet!

Tuesday, 16 March 2010

Why I love environmentally friendly cars


Alas, you may be thinking that I have turned into a tree hugging Greenpeace activist, but the truth is a lot more selfish I'm afraid, let me explain.

While I was walking to work this morning down the lovely tree lined road called Hammersmith Grove - which you might note is very environmentally friendly , I noticed just how many fuel efficient vehicles there where running around. They came in all shapes and sizes, like the Gwiz, Toyota Prius, Swatch Smart car and loads of little scooters. They all run on electricity and steam apparently , so not consuming loads of petrol, and this is the marvelous part of this process. I'm sure it is good for the flowers and trees that surround this area, but it also leaves significantly more petrol for my 4.2 Ltr V8 supercharged Jaguar. Now , I can't claim at any level that she is environmentally friendly in the fuel using stakes, but she certainly brings a smile to my face on nice Sunday afternoons whizzing down the beautiful country roads of France.

Anyone who knows me , will have concluded long ago that I'm a bit of a petrol head, and have owned a range of vehicles, which include everything from a Yamaha FS1E moped at age sixteen to a 6ltr V12 XJS Jaguar, and pretty much everything in between.

So, as I see it , this is a very equitable arrangement, in that people who worry about these things can run around looking particularly smug in their Duracell powered mobile shopping market trolleys , while leaving all that lovely petrol for me to use in my Jag. If you have ever owned a car like this, then you will know just how much they love that black gold. In fact when I take her for a spin on the weekend, she drinks petrol like a Jaguar who has not seen a watering hole for the last fortnight. Which is good for the French exchequer if not my bank balance.

I'm absolutely positive this is not a Politically Correct thing to do or think, but since when did that bother me ;-).

Monday, 15 March 2010

Some issues while Checking Ubuntu Lucid 10.04 Alpha 3 in Virtualbox

I have been keeping up with the latest development builds of what will become Ubuntu 10.04 and all has been going reasonably well until the latest kernel install today. It appears that some of the code has been pack-ported from the latest upstream kernel - 2.6.33 - to the latest kernel in lucid - 2.6.32-16 - and it is causing an issue with Virtualbox.

After checking the forums, there is a kernel patch to fix this - see here

Basically, you need to edit this file -
/usr/src/vboxvideo-3.1.4/vboxvideo_drm.c


This code is installed with the Virtualbox tools that you must install before this file will be appear on the hard disk.

See the picture below:



Once you have edited this file and saved it , run the following command

sudo /etc/init.d/vboxadd setup



This will stop the problems with kernel crashes and the graphics not working correctly.

If you are also having problems with the mouse disappearing, then you need to turn off the visual affects in

Menu -> System -> Preferences -> Appearance

Set it to none, and the mouse will come back to life.

This is shaping up to be a great release, and once a few rough edges have been removed it will be an extremely useful addition to the ubuntu family.