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Telstra adds one million mobile services, but Sensis plummets

Telstra has revealed the addition of almost one million new mobile services in the six months to December 2011, but Sensis revenues plummeted 24 percent in 12 months.

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Misadventures in Sun’s VirtualBox with Ubuntu and Vista

Business IT - Technology

After reading good things about Sun’s VirtualBox, I decided to download version 1.6.2 two weeks ago to run Ubuntu 8.04 as a virtual machine within Windows Vista. While it worked perfectly at first, the installation of the virtual tools in Windows caused a complete system crash, which I could only fix by doing a System Restore. What happened, and now that VirtualBox has just had a maintenance upgrade to 1.6.4, will I try it again?

When Ubuntu 8.04 “Hardy Heron” arrived on the scene, after being highly anticipated, I loaded it onto my system using the Wubi ‘easy installation under Windows’ tool, and I just had it in my head that it would allow me to run Ubuntu as a virtual session.

Now this was only a temporary misunderstanding, because as soon as I installed it I realised what Wubi did – it created a dual boot situation from within Windows in only a few clicks, letting me installing Ubuntu quickly and easily.

But running it from within Windows was not something Ubuntu did. Now, I naturally knew about VMWare, Parallels for Windows and Microsoft Virtual PC 2007, but I’d also heard about Sun’s VirtualBox, so I decided to give it a go.

I downloaded the software, installed it, and proceeded to install my Ubuntu .iso file in an 8GB virtual file. Everything loaded properly, quite quickly, and soon enough, I was running Ubuntu in a virtual window under Vista, much like I’d been helping friends to get VMWare Fusion for Mac and XP or Vista running on their MacBooks.

At first I had a little trouble getting the VirtualBox tools to run properly on both the Linux and Windows sides of the equation, and I also had issues with getting VirtualBox to realise my screen was 1024x768, and not 800x600.

But I quickly figured it out, and had VirtualBox happily running as a full screen app, or windowed, as desired.

Performance was pretty good, too. I’m only running a Core Duo laptop with 2GB of RAM – it’s not even a Core 2 Duo. I’d allocated 512MB of memory to Ubuntu and it was all pretty good.

Then I realised I needed to install the VirtualBox tools in Windows as well, so I could have a mouse cursor that could travel between the virtual Ubuntu session and my Vista desktop without needing to press the right-CTRL key, which I had quickly become used to anyway.

This is where I had problems – after installing the tools, I needed to reboot my computer. This I did... only to find that Vista refused to load! It simply got stuck on a black screen with a white arrow.

What happened next?! Please read on to page 2.



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