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My Experience with Ubuntu

When I recently bought a new desktop pc to replace my main home one, I took the opportunity to set it up as a dual boot system with Windows 7 and Ubuntu (version 10.10).  I set the default operating system as Ubuntu and intended to use this as my primary so I could learn more about Linux and see if it is indeed possible to live without Windows.   But I do like to play things safe, so I had Windows installed as a ‘just in case I can’t manage it and need a comfortable alternative’.   In ran this setup for 4 months and then re-assessed the situation.

Firstly let me say that I’m not out to start a holy war.  There will be people out there that are avid Windows fans and there will equally be others out there who are avid Linux and Mac fans.  This blog isn’t intended to say that one is overall better than the other, just record my experiences with Ubuntu.

The Good:

Firstly – installing Ubuntu was a breeze.  I could even boot of the Live DVD first and then browse the internet while Ubuntu was being installed in the background!  And there are many different options for installing Ubuntu – you can use Wubi to install it as a Windows app and fake a dual boot.  You can install it as a virtual machine.  You can dual boot it with other operating systems.  Or you can just go cold turkey and install it with no other operating systems around.
With my install there were approximately 7 questions in total and the only marginally tricky section was working out how to partition the hard drive and where to set the root partition.

  • It’s FREE – that’s right. Free.  Completely, legitimately open source and totally legal to just download it of the internet, burn it to a dvd and install it on as many computers as you like.  You can’t get better value for money than that.
  • Internet – Firefox (my preferred browser) is installed by default and my network settings were picked up automatically. Brilliant.
  • Office products – Again, Open Office is available by default and flawlessly opened all of the documents I needed to work on.
  • Video – after installing the ‘restricted extras’ package all my videos and dvds played back beautifully.

A few of my favorite things:

  • Eye candy – some of it doesn’t look as polished as Windows but the effects that you can customise with Compiz are awesome.
  • Multiple virtual desktops – I love that it’s built-in by default.  I’ve been using VirtualWin to achieve the same thing in Windows but this is so much better.
  • Security – I like the way that the kernel is structured, that software is delivered and that users don’t have admin privileges that makes it a very inhospitable environment for malware and viruses to live.
  • Performance and Optimisations – everything about Linux seems to be just slightly more streamlined and better thought out than Windows.  The install size is smaller, the boot times were faster, the menu layout was more logical. It was nice to be using a system and think “wow, someone was really thinking when they wrote this and they’ve done a great job.

The not so good:

  • Games – while the range of free games (I had particular fun with Tux racer and Frozen Bubble) is good and the attempts to allow people to play Windows games on Linux (Wine and PlayOnLinux) are also good, they don’t match the games developed for Windows.   These games would probably keep the average 10 year old happy but for serious gamers, you’re going to need a copy of Windows or a console somewhere to satisfy the urge.
  • When things don’t work – they REALLY don’t work.  I had a few issues with my video card initially – It would display a basic picture but I had to install restricted third party drivers to unlock the full potential of my card.   This took a lot of trolling through forums, entering command line instructions and editing config files.   While I myself aren’t too deterred by this, it takes a lot of time and hassle for something that should be a lot easier.    I had a few other cases where I couldn’t get things to work the way I wanted (like getting burg to respect my choice of default operating system and using crontab to schedule tasks) that weren’t as straight forward as they could have been.  Don’t get me wrong – I love the command line and appreciate the power and flexibility it has.  But it can be infuriating when things don’t work flawlessly on the first attempt.
  • Website design – there didn’t seem to be any particularly awesome editing apps for html/css design work.  Maybe I didn’t look hard enough but the best I found was Konkeror and I found the interface a little clunky and hard to find things.
  • Hardware support – I found a few usb toys that I had that were strictly Windows only it seems and my printer (Epson Stylus Colour RX430) printed ok for me but it was shared through my computer to the rest of the network and it did some bizarre things to pages printed from other Windows computers on my network (like only printing the left hand side of the page).  I think hardware support is very good but not perfect.

In the end…

I really love Ubuntu.  There are so many things about it that just make it awesome.  And for some people it would be perfect.  But for me I need to have faster access to games when I feel like it (I do not want to reboot every time I feel like a quick Plants vs Zombies round) and I like being able to fix things a lot faster than I can in linux sometimes.

So I have left Ubuntu Installed, but changed my default to Windows 7.  There are some areas in which Ubuntu kicks Windows out the back door.  But there are not enough of them for me to make the switch entirely.   I intend to boot into Ubuntu frequently when I have some time to do the updates, check what’s new and have a play around but for most of my day-to-day tasks, I’ll stick to Windows.

But who knows, maybe one day (especially with the current rate of development) Ubuntu may iron out all the bugs that prevented me from moving over and I’ll make the switch then.

Screenshots

Taking a screenshot is a common task with computers.  Sometimes referred to as a screen dump, snapshot or screen capture – a screenshot is an image that is created from a software program or the operating system.  It allows you to capture an image of what your computer screen (or just a section) looks like at a given point in time and then send that image to others, it can be saved as an image file such as a GIF or JPEG, manipulated, or printed.

There are several ways to capture a screenshot, often each of these methods depend on what computer operating system you are using and what you intend to take a screenshot of. Below is a listing of all the different ways to create screenshots.

Microsoft Windows users and most other operating systems:

The simplest way to take a screenshot is to press the print-screen (sometimes shortened to PrtScn or something similar) key on the keyboard.  This takes a screenshot of the full screen and places it into the computer clipboard (temporary memory). Once in the clipboard, paste that screenshot into Microsoft Paint or other image editor.

Tip Pressing and holding the ALT key while pressing the print screen key will take a screenshot of the current active window, instead of the full screen.

Tip Microsoft Windows Vista (not home basic) and Windows 7 users can use the Snipping Tool (Start -> All Programs -> Accessories -> Sniping Tool)  to more effectively take screenshots.

These are some more detailed instructions:

1.  Set up the screen the way you want it.  Remember that unless you use Alt + Print-Screen (which captures only the current Window) the WHOLE screen will be captured so it will save the task bar and any other things you can visually see on your screen.

2.  Press the Print-Screen key on the keyboard to capture the image.  Often nothing visual will happen at this point.

3.  Open up an image editor or another program that can support images (Microsoft Word or many email applications will work fine).   If you’re not sure what to use, use Microsoft Paint (Start -> Programs -> Accesories -> Paint).

4.  From the ‘Edit’ menu, choose ‘Paste’ or press Ctrl+V as a shortcut.

5.  Save the image and then either attach it to an email or print it out depending on what you need to do with it.

For more Information:
http://take-a-screenshot.org/
http://www.wikihow.com/Take-a-Screenshot-in-Microsoft-Windows

Christmas Personas for Firefox

Get your computer in the Christmas mood if you’re using Firefox with the latest Personas (themes) for Christmas.

Snoopy Christmas Tribute

A Charlie Brown Christmas Celebration

Winnie and Tigger Topping the Tree

Mickey & Minnie – Happy Christmas

Foxkeh as Rudolph the Red Nosed Rein-fox

Santa and Frosty Ski Fun

Santas Sleigh Ride

Envol du traineau – christmas

Adorable Santa

Santas Hat 3

Frosty the Snowmans Christmas Eve

Snowmans Village

Warm For Christmas

Believe – Snow

Christmas in the Forest

Christmas Aurora

Violet Xmas

Homestead Christmas

ANIMATED Christmas Window

Christmas Tree Lights

Thanks to HowToGeek for the links.  Check out their site for previews or open each link in Firefox to try it on and/or apply it to your Firefox.

Merry Christmas!

Time for a better browser

What is a browser?

Lets start at the very beginning.   A very good place to start:

A browser (also known as a web browser or internet browser) is a software application for retrieving and viewing information from the Internet.  You’re probably reading this page through a browser.

It is NOT the operating system that your computer runs on like Microsoft Windows or Mac OS.

It is NOT a website or section of the internet like www.google.com or www.facebook.com

There’s more than one?

Many people I talk to use Microsoft Internet Explorer (also known as IE) simply because it comes built into Microsoft Windows and they don’t know about the alternatives or are too lazy to be bothered.

There are alternatives.  I’ll list a few of them below.  And you should check them out.  In most cases they are more secure, faster and easier to use than Internet Explorer. And many have extra features that will suit your needs better than Internet Explorer.

Similar interface

All browsers are not created equal but the are created similarly.  The all have a basic set of core features you will find in any browser – ability to view most pages, bookmarks etc.  Most have a common interface with the menu at the top, address bar just below that, then a large area for viewing websites and a status bar at the bottom.

Pick and Mix

It is entirely possible to have more than one browser installed, working and in use at the same time.  In some cases it is even possible to have various version of the same browser installed at the same time.

Many people do this as some pages work better on one browser than another.

And web designers often have multiple browsers installed for testing how their web pages are displayed on different browsers.

You do have to pick a default browser and most will remind you if they are not the default.  But you can change your mind over time and make other browsers the default in the future.  And having Chrome as the default, won’t stop you from also running IE and Firefox whenever you feel like it.

Keep it secure

Because they are used for accessing the internet, browsers are often the most widely targeted entrance way into your computer from virus writers and malware.   Most developers keep their browsers updated regularly and release patches as vunerabilities are discovered.  But you need to keep the browser up to date or ensure that it is being updated.  Most browsers have this ability built in is usually run automatically.   But it pays to make sure you are up to date and to and get an anti-virus program to improve your security.

Internet Explorer

Internet Explorer isn’t all bad and some of the latest versions have caught up on the competition and even over-taken them on certain areas.  If you are sensible about your browsing habits and keep it up to date, it should work acceptably for you.

That said, I have found, and various websites and blogs will back me up, that it can be very slow and sometimes frustrating to get it to work on certain sites.  Microsoft also has a history of being slow to patch vulnerabilities and trying to set the standards in the hope that everyone will follow them, rather than supporting the standards that are already in place.

Firefox

Firefox has long been the browser of choice among those ‘in the know’.  It has many of the popular features.  It is fast, secure, has tabs, a pop-up blocker, great in-page searching and very good standards compliance.

It also boasts a great framework for customising the browser with themes and adding third-party extensions that can extend the features of the browser.

These add-ons are brilliant, usually tiny and quick to install.  They allow you to do more with your browser and make it much more flexible to your tastes.  You can alter anything from the look and feel of the browser through to it’s management of bookmarks, downloads, proxy information etc.

The extendability of Firefox can also be a negative though.  The add-ons trade extended function for speed and it can slow down dramatically if you install many of these extensions.

If you want a simple, secure, easy to customise alternative, you can’t go too far wrong with Firefox.

Chrome

Chrome is Google’s entrant into the browser wars.  It was designed to shake things up and challenge other browser makers to lift their game.  Because if there are more people using the internet and getting a better experience from it, then it’s a win for Google.

It has a spartan appearance with as little clutter as possible.  Most of the appeal of Chrome comes from under the hood.  The engine that it uses for displaying web pages is quick, and with java and web applications – even quicker.  It also runs each tab in a separate process.  Which won’t mean much unless you’re a geek, but translates to Chrome being harder to crash because if one tab crashes, it only takes out that tab, not the whole application.

As well as being a kick in the pants to other browser developers, Google wants to develop Chrome as a solid platform for launching internet based applications.  These are becoming more and more popular and Google wants to have a big say in the environment in which these are run.

Safari

Like IE is the default browser for Microsoft Windows, Safari is the default browser of the Mac Operating System that runs on Apple computers.  However, there is now also a Windows version as well.

Apple is well known for making good looking applications.  And Safari is no exception.  It includes the cover flow and looks very impressive when flicking between tabs.   However, because it has only recently made it into the world of Windows some say that they haven’t quite nailed the Windows look and feel and that some pages will appear odd in Safari.

It doesn’t however, appear to have these issues on the Mac OS and has a wide following there for being a default browser with very few major flaws. The later versions also have provided welcome and long coming support for extensions.

Opera

Opera is a browser that had a lot of potential but doesn’t seem to have much focus.  It has heaps of features and is often leading the way in terms of new trends.  It was the first browser to introduce tabs for example.  And now has mobile versions for smart phones and the Nintendo DS among devices.

Some say it is not particularly good at rendering some websites because it uses its own custom rendering algorithm.  This means that developers, and sometimes users, need to have Opera workarounds for various sites.  Some also find the interface complicated and cluttered.

But that may be the way you like to work and if having all the latest bells and whistles is vital, then check out Opera.

Flock

Flock is essentially Firefox with a whole bunch of social networking features bolted on.  It means you can check your facebook, Yahoo, Twitter feeds and chat with friends in the same application that you use for browsing.   It’s built on the strong Firefox base so most of the framework for this browser is solid.

Whether you like this browser will come down to whether you are comfortable giving up a simple interface and some of your screen real estate for social networking features.

Others

These are the main contenders at the time of writing but that doesn’t mean there aren’t many more.  Check out Wikipedia’s complete list here for a more comprehensive list.

Conclusion:

The best browser for you will depend on who you are.  There is no “one browser to rule them all”.  What do you want from the internet and how you use it?  Try some of them out and see what you like.  If one browser does everything you need and has no drawbacks for you, then use that.  If you want to pick and mix the best features between 2 or more browsers, then do that.

What do I use?

I generally use Firefox for my day to day browsing.  I use Chrome if a website isn’t playing nicely in Firefox or I want a hit of speed.  I have all of these browsers installed (with the exception of Flock) for my web design work and to keep up with current trends.

Prey

I’ve recently set up a system I’ve found to protect my home computer and laptop. I highly recommend this to everyone as it’s free, easy to set up, requires no maintenance and could be invaluable if your computer or smartphone is ever stolen.  It’s called Prey.

Prey is ‘set and forget’ application for your laptop/smart phone/computer that can help with recovering it in the event that it gets stolen.
There are 2 parts to it.  An application that is installed, configured and then runs silently on your device and a website (or you can use your own if you prefer and have the skills).  You install the app and set up an account, change a few settings and forget about it until (heaven forbid) your device is stolen.  You can then log into their website, mark your devices as missing and initiate a number of reports and actions.

Pros/Features:

– Search for and use nearby wireless networks to send reports.
– Take pictures from the webcam.
– Collect information about files changed and network information.
– On a phone, can collect gps information.
– It works with Windows, Linux, Max OS and works on most laptops, computers, servers and smart phones.
– You can track up to 3 devices for free and you can pay a fee to track more if you look after a fleet of

Cons/Limitations:

–  The big limitation is that it relies on the thief booting up your computer and prey being able to find useful information to help in recovery. 

This means if the thief is smart/determined they can either format the whole drive or log in and very quickly disable the app (assuming the know it exists).   But chances are they are not that smart or they might try to recover your information and copy off your videos/audio first which gives Prey a chance to work.

Notes:

– Do not set Prey up to send reports to your email address if you have email access from your computer without a password.  You don’t want whoever has stolen your pc to be receiving copies of the reports that Prey is sending out.
– Overall, despite the limitations, it is much better than nothing.  It will dramatically increase the chances of recovering your device if it is ever stolen.

For more information check out:

The Prey website:  http://preyproject.com/
Lifehacker’s review:  http://lifehacker.com/5643460/how-to-track-and-potentially-recover-your-stolen-laptop-or-android-with-prey

EPIC cooling FAIL

Please, do not try this at home like this guy did:

Overclockers Forums.

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