Latest Ubuntu OS for edu netbooks

May 15, 2010

I have  been playing with different OSes for a Samsung NC10 netbook for a while now to see if there really is an optimum for this scale and format.  I blogged before (here on this site) on this and found the Win XP OS more than adequate and familiar to most despite Canonical/Ubuntu’s special netbook remix.  The latest development is the overhaul of the Ubuntu OS itself, so I installed the FREE full version of Lucid Lynx rather than even try a netbookized flavour. So I have used the Ubuntu 10.4 beta for the past two weeks as my main laptop, and it’s outstandingly brilliant!

Yes, I know the geeks out there always love new Linux releases. This one is different, even if doesn’t achieve world OS dominance and possibly even world peace! Why? Because at last it looks good, it’s easy to use and install and provides a refreshing alternative to Windows. It may not be as flashy as Win 7 or OSX but provides a few fancy screen effects of it’s own.

My preoccupation is for netbooks as educational tools (not textbook replacements, just a resource that can be accessed and used as easily as a dictionary or atlas). So a netbook OS must be reliable and fast booting, user-friendly and familiar, easy to fault find and install familiar apps or alternatives and most import of all: provide Internet tools.

Ubuntu 10.4 has a great looking new interface; gone are the brown hues of the Human desktop to be replaced by grey/black gradients rather like elements of Mac Snow Leopard. As you can see in this screenshot, Open Office 3.2 is part of the install and looks simple and great even on a 10 inch screen.

Firefox browser is also part of the package and I found the wi-fi almost an instant connection. Lots of other pre-installed apps are easy to add to via the Applications | Ubuntu Software Centre tool. Chromium (aka Google Chrome), Skype and the Photoshop alternative digiKam are merely clicks from use. The 75 specialist educational tools (and pre-configured educational desktop) can also be installed directly and without restarts from this toolset.

 

Installing Adobe Air to utilise Tweetdeck provided a little bit of a challenge; online advice said to use Terminal and paste a bit of code. I wanted to avoid this as it could be off-putting for newbies to Ubuntu.  The easy solution was to use BBC iPlayer’s Air installer then go to the Tweetdeck page and pow! Worked straight away.  Any other cons? Maybe the battery life isn’t as optimised as under Win XP… my usual 8 hours is reduced to 4.

If you really want the speed and ease of Ubuntu but the look and feel of Win XP there is even a desktop environment that mimics that but probably infringes a few copyrights!

Everything works… and fast. And it’s FREE.


Best OS for Netbooks?

October 30, 2009

Now that Windows 7 has been launched as a kind of cut down version of Vista rather than an upgrade to it, perhaps it will become the OS of choice for Netbooks? Netbooks require a light operating system that performs well without a lot of hardware power. Typical Netbooks include the two I have used in the past 2 years, namely the 10″ EeePC from ASUS and the 10″ NC10 from Samsung. As a small, light and underpowered computer, the Netbook is designed just for Internet use and not much more – like the functions on a standard cell phone but with a way bigger screen and ‘proper’ keyboard.

Xandros

 

 

 

eepc_xandrosXandros on Eepc

My Eepc came pre-installed with a Linux distro based on Xandros. It was incredibly easy to get started – all my Google account information and Firefox extensions took minutes to update. The web cam was fine and the Skype app did more than my Mac OS version at the time. I wanted to be able to add more functionality though and for this I needed to plug in a USB CD drive and explore the disk that came in the box.

This was fine for adding a PDF reader but where were image editors like The Gimp 3.0 etc. that I knew were available and even designed for a linux PC? Well, following we searches I found a bit of Shell/terminal editing was necessary – and I’m no programmer! After lots of faffing – I couldn’t get a bare basics that I wanted. What I should have done was return it to the shop and swap for a Windows XP model but instead I installed my own copy. I used it for about three months but found typing a chore on the tiny keyboard and anything creative had to be done on a ‘big’ computer anyway. So I reinstalled Xandros and sold the unit.

XP

 

 

 

nc_xpXP on NC10

My next foray into Netbooks was nearly a year later and came down to a large work order of NC10s for a school project. These came preinstalled with XP and also with a 120gb hard drive space. The keyboard on these is far superior to the Eepc of the same size but the big let down is the mousepad – it’s terrible.

XP is exactly the right OS for this size netbook – it behaves as you expect and using Google Chrome browser means you aren’t limited in web screen space either. I had no problems at all with the system and installed extras for the net or disk as needed. So why did I swap the OS again? Well, Windows is so frustrating sometimes; apps can be slow, crash altogether or not even boot up  in a convenient time… and I’m not referring to Vista boot up which takes nearly 5 minutes. Also, the temptation is to ‘tinker’ – its so easy to install stuff and XP can be well boring then I (like others) can’t help tinkering with it. yes, I edited the start menu script but that wasn’t enough I decided to go for Mac OSX.

OSX

 

 

 

nc_osxOSX on NC10

I do have a copy of the full install disks and don’t recommend using on a non-Apple hardware but this was a little experiment! It took quite a bit of tweaking around to get the disk image to install (just Google it and there are instructions, videos and everything).

The mousepad goes into hyperdrive (totally uncontrollable) and lots of functionality cease to work. No webcam, no wifi (unless you install your own), sound disappears… and yet the beauty of OSX does actually work at this scale!

I know the iPhone is supposed to be OSX but all the apps, the dock and familiarity of the full system make OSX on the Netbook a simple pleasure. I used a USB pen modem to connect whilst out and about and had great “Wow” comments when people saw my mini-mac. C’mon Apple the Macbook Air isn’t that small and portable even if it is slim. But – a big but – it was no longer a Netbook – no longer convenient enough to be able to use anywhere and quickly. So I installed Jolicloud…

Jolicloud

 

nc_jolicJolicloud on NC10

This OS is based on a Linux Ubuntu distro that is specifically for and only for use online via WiFi… it is brilliant in it’s simplicity and goes back to the original aim of the Xandros I had used earlier. You can’t even think about putting extra apps on – you really only need the things you can get online and this means free Web 2.0 apps.

It would lend itself brilliantly to a touch sensitive screen and really deserves to be a phone OS as much as ‘Droid… however, same problem – I’m not always connected to the web or wifi as I don’t live or work in a particularly urban area. So although it worked really well on the NC10 – you need full functionality of the netbook whilst connected to the net!

Ubuntu Netbook remix

nc_ubuntuUbuntu on NC10

As a free download straight to a USB drive, Canonical couldn’t have made the Netbook Remix version of Ubuntu any easier. A similar simplified interface forms your desktop and full functionality either online or offline too.

There is little in the way of personalisation and yet there is the full array of Ubuntu styled apps. Every feature works just fine including the web came and lid-down ‘sleep’ mode. I did have a few problems making and keeping the screen brightness at a suitable daylight setting and this was despite changing power saving settings. The brown on black theme looks quite classy but isn’t suitable for summer outdoors (even in the UK). As an OS, its is just as good as XP and better than the others I tried.

Summary

If the pre-Windows 7 netbooks are on offer this Autumn/Fall, make sure you get XP pre-installed and a sizeable hard drive. As a second option, Ubuntu is great and is less processor hungry than XP and is better for smaller disk space. Most of all, don’t treat your netbook as a replacement for a PC or 13″ laptop – it makes a poor substitute. As a communicator rival to a Smartphone or PDA it is far superior, especially when connected via WiFi. Did anyone mention tethering an iPhone to a netbook? This is far the best option as offers the functionality and ease of use of both mini systems and still fits in a small bag.


New Ubuntu 8.10 review (another of my other OSes)

November 8, 2008

Like most people, I tend to use more than one Mac or Pc depending on work, leisure or location. Mainly, I’m a Mac bloke and haven’t taken part in the ‘XP experience’ much at all although I did have a tablet PC version at work a few years ago. So I managed to be a cheap second hand PC and installed the latest Ubuntu 8.10, just for a laugh and a bit of a faff.

It went on easily and installed right over XP – everything worked first time and there I was devoid of any faffing-fun. Too easy. So I started again by using the Windows recovery software and then used Ubuntu to partition the drive into 2 twenty gig spaces. Again this was really easy; but wait a minute, XP says no sound or multimedia card? The ethernet card also has no enabled drivers (and suggests I connect to the Internet to find one)? But when I boot up Ubuntu everythings fine. Mmm, curious.

Review featuring reasons why this is now so easy can be found here.

The applications included are:

· Mozilla Firefox 3.0.3
· OpenOffice.org 2.4.1
· The GIMP 2.6.1
· F-Spot 0.5.0.3
· Pidgin 2.5.1
· Brasero 0.8.2
· Transmission 1.34
· Rhythmbox 0.11.6
· Ekiga 2.0.12
· Evolution 2.24.1
· Nautilus 2.24.1
· Vinagre 2.24.0

And those of you who are linux freaks need to know:

· Kernel 2.6.27-7 (based on Linux kernel 2.6.27.2)
· X.Org 7.4 and X.Org Server 1.5.2 (with automatic configuration for keyboard and mouse)
· Network Manager 0.7 (with 3G wireless support)
· Apache 2.2
· PostgreSQL 8.3
· PHP 5.2.6
· LTSP 5.1
· GCC 4.3.2
· glibc 2.8
· Python 2.5

The latest OpenOffice 3.0 is not installed and was top of my list after I’d finished playing. A good list of what else needs to be put on asap can be found on this blog. First impressions? I’d give it an 8/10 but then I’m stingy (and bias toward OSX).


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