Tag Archives: latest

firefox aurora 7.0a2

Firefox 7 a2 for Ubuntu

Mozilla Firefox version 7.0 a2 is available for testing and fun! (through Aurora Channel), for all common operating system such as Windows, GNU/Linux and Mac OS X; final version (Gecko 7.0) will be released on Oct 2011. If you are looking for an stable version of Firefox i.e 5.0 for Ubuntu 11.04 (Natty Narwhal) or (Maverick Meerkat) or 10.04 LTS , then its OK for production environment but if you want to do some experiment and can’t stop yourself from trying something new, exciting and cutting edge features, then give it a try.

Probably your already know that – Firefox has been releasing its new version very rapidly which has both positive as well as some negative effect on its usage share. Anyway, the current share of Firefox is around 37% in the browser market. Firefox has huge number of plugins available free to use, which makes firefox the most popular among web developers.

firefox aurora 7.0a2

New features & Improvements in Firefox 7

Firefox 7 has planned for lot of new features such as in Canvas element, CSS3 animation effects (e.g text overflow is supported, -moz-orient problem is fixed), WebGL related feature such as cross domain texture support, removal/addition of elements in HTML as well as DOM (Document Object Model), Navigation Timing etc.

Installing Firefox 7 on Ubuntu (11.04/11.10/10.10/10.04..)


To install Firefox 7 on Linux based operating system such as Ubuntu, follow this simple steps :

Warning! : Since it’s an alpha version, it may crash your existing firefox installation or you may experience other difficulties. It is supposed to be an experiment (Testing), the statistics/report generated by you may will help developers(specifically in bug fixing), so consider sharing your experience through comments.

step 1 : Download firefox 7 (or click here for direct file download)

step 2 : Extract the archived file. (open terminal (CTRL+ALT+T) and type the following commands )

cd Downloads
tar -xf firefox-7.0a2.en-US.linux-i686.tar.bz2

step 3 : Now, close all your existing firefox windows and move on to the extracted folder and execute firefox.

cd firefox
sudo ./firefox

(Alternative way : Drag the script and drop it to the terminal; hit Enter)

step 4 : That’s All.. The Firefox vs 7.0 a2 will start within a minute, after checking the compatibility with plugins etc.

System Requirements for ubuntu 11.04

Ubuntu 11.04 Beta 1 Released – Available for Download!

Ubuntu 11.04(Code Name : Natty Narwhal) beta 1 has released today.Go and download it from it’s official website(Link is given below). Ubuntu 11.04 beta has released with a lot of changes and improvements. Ubuntu 11.04 has bundled with Unity desktop(instead of GNOME ). Now the GDM has three options – one(default) is Unity which requires 3D driver supports,Ubuntu classic with or without the effects/driver support.

Ubuntu 11.04 Beta 1 is out!

The overall look and layout of Ubuntu 11.04 seems much different as compared to its predecessor version 10.10(Maverick Meerkat), probably due to the new desktop ‘Unity’. The drag and drop reordering features in launcher icons is pretty cool.

Some Important Changes/features of Natty(ubuntu 11.04) are –

  • Unity as default Desktop session
  • Network manager Applet as appindicator
  • Libre Office 3.3.2 for the office stuffs
  • Firefox 4.0 as default web browser
  • Rate and Review Feature in Software Center
  • Banshee 1.9.5 as a standard music player
  • changes in packages
  • Both and Desktop and Netbook Edition merged together

Here is one snapshot of Ubuntu 11.04 :


Download Ubuntu 11.04 beta from its official website, but don’t use Wuby for installation(recommended,but you can use it after the stable release).

Download Ubuntu 11.04 beta 1

Programming with gcc

GCC-GNU Compiler Collection version 4.6.0 is out!

GCC(GNU Compiler Collection, version 4.6 was released a day ago) is a compiler available free under GPL by GNU Foundation. it is cross platform and is written using c/c++. Actually GCC has a major role in the growth of open source/Free Software world, in the past few years.

A majority of C/C++ programmers uses GCC, on Linux based operating systems as well as on Windows/Mac OS X. Since I uses Ubuntu 10.10 as my primary desktop; I know how important ,the gcc is, for programming Fun. GCC is mainly used as a compiler for C,C++,java,Fortran,Pascal,Ada,Objective-C.

A lot of extra features can be added with help of freely available plugins. GCC is one of the best compiler for c programmers.

Programming with gcc

New Features in GCC 4.6

  • Support for GO Programming Language has been added
  • New Optimizer Levels(-Ofast) has been introduced
  • Improvements in compiler time and Memory Usage
  • other platform specific improvements

GCC vs 4.6.0 has released(on March 25,2011). Go here for Complete details on the features of GCC.

firefox 4 for ubuntu 10.10

Firefox 4 for ubuntu 10.10

Mozilla Firefox 4(Final Version) has Released after a long series of beta releases/experiment. Ubuntu 10.10(Maverick Meerkat)/10.04 or 11.04 users can now(Beta versions were not available officially) install the latest version of Firefox(i.e 4.0) in a couple of clicks.

Firefox 4 has arrived with a lot of changes and improvements. Firefox version 3.x had a bad record(I was using Google Chrome on my desktop(with Ubuntu 10.10) from the past one year) with Ubuntu or any other Linux based operating systems; but Firefox 4 seems pretty fast ..and I think it will surely increase the Firefox usage share on Linux distros(like Ubuntu,Linux Mint(10),Fedora(14),Open Suse etc) along with a better reputation.

The new Add ons Manager of Firefox 4 is very impressive; the tabbing experience also seems good. The Home icon has shifted to upper right corner,by default. Here is two snapshots –

firefox 4 for ubuntu 10.10

Add ons Manager –


how to install Firefox 4 in Ubuntu 10.10

First of all you are recommended to remove the older version of firefox(probably 3.x). In synaptic package manager search for firefox and mark the box for removal.Wait for few minutes until the package is removed; then follow the steps given below –

step #1 : Open Synaptic Package Manager and add the Firefox PPA to the software resources. Go to Settings->Repositories->Other Software and click on Add button; enter this ppa address –


firefox ppa for ubuntu
step #2 : Click on reload button to update the software Repository information.

step #3 : Now,search for ‘firefox 4’ and mark the check box for installation.

step #4 : Next, click on Apply button to begin installation. Then wait for the installation to complete.That’s all!