Tag Archives: oneiric ocelot

cheese-snapshot

webcam software/driver for Ubuntu 11.10

After installing some must have apps on Ubuntu 11.10, you might have missed few things e.g if you’re using webcam either on Desktop/PC using USB (or other port) or in laptop or netbook, you need to install the driver software for your webcam, because it is very likely that your webcam manufacturer doesn’t supply driver software for Linux based OS such as Ubuntu (e.g I’m using Logitech Webcam, and there is no official software for GNU/Linux platform, although it’s available for Microsoft Windows – with advanced features and configure options to use/control webcam more effectively, e.g there is no option for controlling the LED indicator attached near the camera lens, in Linux based software. Similarly zoom in/out ..and a lot of other features are not available in any open source alternative).

Here is a snapshot (outside view from my Logitech webcam) – running cheese on Ubuntu 11.10, with Gnome Shell

cheese-snapshot

Cheese Webcam Booth – best Webcam Software

On Ubuntu 11.10 (Oneiric Ocelot) – there are many webcam softwares are available but unfortunately, none of them have features – equivalent to that we get with native drivers available for Windows. Anyway, it does have the basic features such as capturing pictures/photos (in normal and burst mode, count down timers are also available), recording videos (with different resolutions options are also available) and some funky graphical effects (it’s cool). The application name is ‘Cheese’ – the version 3.0 has arrived earlier this year, with a lot of extra features, cheese is (probably) the best application for webcam, on Gnome based Linux distributions. Cheese 3.0 requires Gnome 3 (although older versions run smoothly on Gnome 2.*).

Cheese : Webcam Software for Ubuntu
Cheese - Webcam Software

How to install Cheese Webcam Booth in Ubuntu 11.10

You can either install it from Ubuntu Software Center (search for ‘cheese’  and click on install) or Command Line interface – terminal.

cheese-webcam-driver

Open a terminal (search or hit Ctrl+Alt+t) and execute the following command(s) –

sudo apt-get install cheese

Have Fun! check out the preferences and effects – for other features/options.

 

skype-on-ubuntu

how to install skype on ubuntu 11.10

If you have installed Ubuntu 11.10 (latest version : beta 1, final is coming on Oct 13th) then first you would need to install some basic applications ( Recommended post – top things to do after installing ubuntu 11.10) to begin, e.g a VoIP software – that can be used to make free calls (audio/video) over the internet. Google talk or gtalk is one of such applications but it’s not available for Ubuntu or Linux distros.

For text/voice chat there is another good program – skype, although Ubuntu 11.10 has one such program (installed by default) – Empathy which can be used for text chat, video calls, audio calls etc but skype is probably better than that. Besides text chat or audio/video calls over the web, skype can also make calls to phone/mobile at some rates and one of the most cool feature is audio/video conferencing. Other great features include – screen sharing, file sharing etc.

Skype is based on peer to peer protocol and hence it provides better quality as compared to other chat client. That’s why skype is the most popular chat application. In Ubuntu 11.10 (oneiric ocelot) skype has been added in official package repository –  so you can install it in a couple of click, right from the Ubuntu Software Center.

skype-on-ubuntu

Installing Skype on Ubuntu 11.10 – oneiric ocelot

Open Ubuntu Software Center and search for ‘skype’ , then click on install and authenticate yourself (enter your ubuntu login password) to begin download/installation process.

installing-skype

Or Install skype from Terminal

sudo apt-get install skype
ubuntu-11-10-live-usb

How to install Ubuntu 11.10 : From USB Drive or CD

Ubuntu 11.10 (code named as Oneiric Ocelot) beta 1 has released and final (stable version of 11.10) released a week ago. If you’re a absolute beginner – i.e you’ve very little (negligible) or no experience with Linux distributions then this post might help you in getting started with Ubuntu as it contains step by step instruction for installing Ubuntu 11.10 on your Desktop/Laptop/Netbook.

The instructions given in this post assume that you want to install ubuntu as a dual boot with Windows 7 (or XP/Vista or whatever you’ve already installed), which is recommended for absolute beginners as if any problem occurs with Ubuntu (or you are not feeling comfortable with Ubuntu, although that’s not probably going to happen) then still you would be able to access Windows, but if you want something else like – removing windows and install Ubuntu or erase whole disk and install Ubuntu on a new computer – then most of the steps would be same – few things will change that I’ve pointed out (Jump to steps).

Ubuntu 11.10 beta 1 has released with a lot of surprises/changes, new features and some improvements in the unity desktop. One of the biggest change is that Ubuntu 11.10 uses Gnome 3, unity also uses Gnome 3 so it means you can install gnome shell on ubuntu 11.10 – in few steps without breaking the unity i.e it will support Gnome 3 without any problem. (although there may be some bugs right now as it’s beta release).

Installing Ubuntu 11.10 – step by step guide

Ubuntu 11.10 can be installed in many ways – one of the easiest method is using wubi installer, but it doesn’t provide much control options so we would go with advanced installation..and one more thing – it’s not as difficult as it appears to be, just follow the instructions – if you’ve any doubt then drop a comment.

Preparing for installation : First of All – backup your important data

Before going to start the installation procedure – you are strongly recommended to backup your data (using a backup disk or online backup program), although you aren’t going to loose any if you’ve multiple partition on your drive and want to go for custom installation procedure, but you’re supposed to have a backup of all your critical data before starting any experiments.

Step 1. Download Ubuntu 11.10 ISO file

First, Download Ubuntu 11.10 ISO , select the archive file (ISO) depending on your computer architecture – such as Intelx86 or AMD64. If you are not sure then go for first one. When the download is complete move on to next step.

Step 2. Create a bootable media (USB/CD)

Then create a bootable USB stick/drive or a CD/DVD from the ISO file you’ve just downloaded. If you want to create a bootable CD/DVD – then it’s pretty easy- you just need to burn the ISO image to the cd.

On Windows

If you are using windows now then use the free program called – universal USB installer. To make your pendrive bootable – use  Universal-USB-Installer (Download and run it – then locate the ISO file, choose your USB drive as a target and your will be done in a minute). In Windows 7 you can burn ISO files directly in few simple steps – Insert cd in to the tray, right click on the ISO file and select burn this ISO.. and finally you will get a bootable cd.

On Ubuntu

There is a program called – ‘Start Up Disk creator’ is installed by default on Ubuntu. So just run the program – browse the ISO and select your pendrive/cd as the target startup disk. That’s All.

In the and of step 2 you will get a bootable media – which is also called as Live CD/USB Installer (this is also very useful for removing viruses from Windows or recovering data from corrupted OS, as you don’t need to enter any password (exception : BIOS password) when your boot your computer using this live cd/usb), Now we will boot the computer from this bootable disk and finally we will install it permanently into the hard drive.

step 3. Insert the USB disk (or CD) and restart

Now restart your computer (and enter your supervisor BIOS passsword, if you have set any password – you system may not boot from CD if you enter user BIOS password). Your computer should boot automatically from the bootable media, and the Ubuntu will be loaded in RAM (if any option comes then select ‘try Ubuntu without installing if you want to take a look before installing it on your hard drive’).

ubuntu-11-10-live-usb

Then click on the install Ubuntu 11.10 icon on the desktop to begin.

installing-ubuntu-welcome

Step 4. Select Installation Type

Now select the check boxes such as ‘Download Updates’ and ‘install third party software’, but you must be connected with Internet (it’s recommended – if wireless network doesn’t seem to work use wired connection). Although there is no hurry – you can always install them later, so it’s optional.

preparing for installation

then click on continue – then a new window will appear – where you need to select installation type.

select installation type

You may get different options depending on your computer configuration. The above snapshot has been taken while installing Ubuntu 11.10 on a computer with Ubuntu 10.04 and Windows 7 pre-installed as dual boot (Now it’s time for triple boot, it’s cool! Hmm). Most of the option seems self explanatory –

  • Install Ubuntu alongside with them : it will install Ubuntu 11.10 alongside with existing operating systems such as Windows 7.
  • Erase Entire Disk and Install Ubuntu : it’s going to erase your whole hard drive and everything will be deleted (your files as well as other operating systems), useful only if your hard-drive doesn’t have any important files or you just bought a new computer and want to keep only one OS – i.e Ubuntu.
  • Something Else : Create, Allocate and choose the partition to which you want to install Ubuntu, using advanced partition manager. At first look it may seems little difficult but it’s better as it give you more options/control.

We will go with the third option – select Something else and continue.

Step 5. Create a new Ext4 Partition and Install Ubuntu 11.10

In the end of step 4, you will get the partition manager window for creating/deleting partitions.

Partition Manager

Then select the free space available for creating partition (if you don’t have any free space then try deleting any empty NTFS drive or the partition whose files has been backed up completely).

Now select the partition which says – ‘free space’ and click on ‘New Partition Table’.

creating ext4 partition

Now, there are so many field in new partition window –

  • New Partition Size : The size of the partition (in megabytes) where you are going to install ubuntu 11.10.Recommended minimum size is 15 GB, if you want to use it for daily purpose, although 5GB (or may be less) is critically required. I’ve left it default as I want to use all that selected free space partition (around 51GB).
  • Location for the New Partition : beginning (if you want it to appear on the top in grub menu (when the system starts) – default OS ) or end (if you want the Ubuntu 11.10 to appear at the end in OS list at GRUB). Don’t worry you can change the default OS later. Let’s choose Beginning.
  • File System (use as) – select Ext4 journaling file system , the latest and recommended files system for Ubuntu 11.10.
  • Mount Point – select / (forward slash), it’s used to mount additional file systems, forward slash means – mounting is done with reference to root.

Then click OK to apply.

select-drive-to-install

Next, click on Install Now button to begin installation procedure.

Step 6. Enter some basic info and Create a user

While installation procedure is going on – you will be prompted to enter some basic information such as

Your Physical Location – it will be used to set your local time and other settings. Select it on world Map.

your-location

Keyboard Layout – Leave it default if you aren’t sure or select the one you want to use.

keyboard-layout

Then Enter some basic details about the user –

  • Your Name : of course your Name (Mr(s). X)
  • Computer’s Name : x’s computer
  • username : Your username – e.g mrx
  • password : Your password (strong – something like this (think twice it’s very easy to remember and it’s very strong!) – U11#kkd_MS!)
  • Require my password to login : better leave this option selected if you want authorized access (unless you aren’t using BIOS password) to your computer, else you can also choose the other option – login automatically.

create-user

Step 7. Restart your computer

Now the installation procedure will complete within few minutes.

installing-ubuntu 11.10

Now when you see a window saying installation is complete – restart your computer and remove the installation media and select Ubuntu 11.10 at the boot menu, and login to ubuntu.

ubuntu 11.10 Desktop screenshot
Ubuntu 11.10 Desktop

That’s All..Now it’s time for installing some basic applications – 10 things to do after installing Ubuntu 11.10, for performing some common tasks.

Update1 : Added a video explaining how to install Ubuntu 11.10, although steps aren’t exactly same as described above but it might help you.

update-manager in Ubuntu 11.10

10 things to do after installing Ubuntu 11.10

Ubuntu 11.10 – Oneiric Ocelot beta 1 is out now! Now it’s the time to install some necessary applications/packages to make the system useful for any common purpose such as Listening music, watching movies, playing videos over the web etc. or any specific purposes (e.g if you’re a web designer then you need to install some cool fonts, image editors, graphics designing tools etc).

Since Ubuntu 11.10 has already made some good changes in the selection of default applications (as compare to previous versions), but still a lot of efforts are required to customize the Ubuntu for your needs. Here is list of top 10 customization tips that I think is required for most of the users, feel free to add one if you feel it’s useful for Ubuntu users, through comments. Some of the packages are mandatory while some are recommended based on its popularity – if you don’t like any Apps, just swap it out with your favorite one.

Things to do after a fresh installation of Ubuntu 11.10 (Oneiric Ocelot)

1. Update Ubuntu (Repository cache)

After installing Ubuntu 11.10, first of all, update the package information (you are always recommended to update your computer as frequently as possible but surely before installing any new programs so that you will get the latest one available in the repository). You can update your system either from command line

Open a terminal (Ctrl + Alt + t) and execute the following commands –

sudo apt-get update
sudo apt-get upgrade

Alternate way – start update manager (it’s installed by default, just search for it) and click on install updates.

update-manager in Ubuntu 11.10
updating repository using Update Manager

2. Install ‘Ubuntu Restricted Extras’ – codecs/plugins

You need to install the audio mp3 (MPEG Layer 3) decoders as it’s required for playing your mp3 songs), similarly you need to install Adobe flash player on Ubuntu 11.10 for playing flash content such as YouTube Videos (although they are trying to replace the flash dependencies with HTML 5). You can install all these proprietary plugins/codecs by installing the package called ‘ubuntu restricted extras’. Open a terminal and execute the command –

sudo apt-get install ubuntu-restricted-extras

Restricted library/packages for playing encrypted DVD’s

Although you’ve installed ‘ubuntu-restricted-extra’, you still won’t be able to play any proprietary DVD (which is usually encrypted with CSS(Content Scramble System) ). Therefore You also need to install libdvdcss2, a free software library for unscrambling/accessing those DVDs. Open terminal and execute the following commands (You may need to reboot) –

sudo apt-get install libdvdread4
sudo /usr/share/doc/libdvdread4/install-css.sh

3. Install Additional (graphics card and webcam) drivers

If you are using any graphics/video card (which is recommended for 3D effects in Unity or Gnome-shell, if your computer doesn’t fulfill the graphics requirement then you will be 2D version of Unity, in fallback mode). In most of the cases, Ubuntu will automatically detect and tell you there any additional hardware drivers are necessary or not, you just need to select the appropriate driver and click on Activate.

graphics-drivers

For any reason if your graphics card (probably NVIDIA or ATI) doesn’t get detected automatically then don’t be panic. Go to System Settings -> Additional Drivers and wait for the window to appear with driver options. Select the driver software you want to install and click on Activate. After installing the driver – restart your computer. That set.

install cheese – webcam software/driver for your webcam

If you want to use your webcam for taking pictures or recording videos then you must need a webcam software. Cheese is the most popular webcam software, and it’s already there in Ubuntu Software Center, or install it from terminal –

sudo apt-get install cheese

4. Install Chromium Web browser for faster browsing

chromium
Chromium – Browsing with Speed

Firefox is the default web browser in Ubuntu 11.10, which is slow and very unstable (if you’ve multiple tabs and add-on’s installed). On the other hand Chromium is pretty fast and it’s popularity is increasing exponentially. So it’s a must have Application on Ubuntu (or any other OS). Chromium supports all the extensions/themes that you use on Chrome. it’s one of the most popular software in Ubuntu Software Center. So you can install it in a single click from Ubuntu Software Center, or just type the command in terminal (Ctrl+Alt+T ) :

sudo apt-get install chromium-browser

You should install some codecs like FFmpeg for playing multimedia contents on web.

sudo apt-get install chromium-codecs-ffmpeg-extra

If you want to use chrome then go here – I’ve already explained about – installing Google Chrome on Ubuntu 11.10, in detail.

5. Install VLC Player

VLC player is one of the most popular open source media player. It is commonly called as – ‘all in one‘ media player, it has lot of features that you expect from a modern media player. On Ubuntu 11.10 – it’s a must have application – for video player it’s probably the best one. VLC player is capable of playing a wide range media formats such as mp3, avi, mp4, flv etc. Since it’s available in Ubuntu Software Center – you can either install it from there or type the command –

sudo apt-get install vlc

vlc-snapshot

6. Install any Image editing program

An image editing/creating software is necessary for every one, by default no such program is installed. So you’re recommended to install an image editor.

GIMP is the most popular open source and free image editor, having features similar to Adobe Photoshop. GIMP has a lot of powerful features which allows you to create complex graphics designs/images. it is more suitable for intermediate users – those having some experience in image editing. To install gimp – either search in Ubuntu Software Center or install it from terminal –

sudo apt-get install gimp

For some extra set of brushes, gradients and plugins etc execute :

sudo apt-get install gimp-data-extras
sudo apt-get install gimp-plugin-registry

pinta-snapshot

Pinta is a good image editing program – with some basic features. it’s very easy to use, so most suitable for absolute beginners. it looks very similar to MS paint program. To install pinta – use Ubuntu Software Center or execute the command –

sudo apt-get install pinta

7. Try Gnome shell

Ubuntu 11.10 uses Unity as the default UI/window manager but it’s based on Gnome 3 so you can install Gnome shell simultaneously (without breaking the Unity desktop, which used to happen in previous version of Ubuntu i.e in 11.04). Gnome shell has been developed from scratch for a totally new experience. The interaction and navigation has been evolved in Gnome shell – so it appears to be the next generation desktop. The Gnome shell is already there, in the official repository of Ubuntu 11.10 – so you can install Gnome 3 in one simple command (or from USC)

sudo apt-get install gnome-shell

If you’ve any problem in using Gnome shell – then refer to my previous post about installing Gnome shell on Ubuntu 11.10 , where a little bit of extra information is there along with step wise installation instructions.

8. setup an online file backup program

You must keep an an online backup of your important files. Now a days- cloud backup is recommended. Ubuntu 11.10 has ‘Ubuntu One’ installed by default, in which you will get 2GB free storage and you can access (direct music streaming is also available) your files from anywhere. Most of the backup programs such as Dropbox offers sync features – which can also be used in collaborative projects.

ubuntu-one
Ubuntu One – backup with Cloud

 

Ubuntu One

it’s already installed in Ubuntu 11.10. You will get 2GB of free storage (in cloud). So you can easily synchronize your critical files using this application. Click on the Ubuntu One launcher in the panel and follow the instructions. Files can accessed from anywhere – and music streaming is also available on Android and iPhone.

Dropbox

Dropbox
File Sharing is Fun!

Dropbox is one of the most popular file sharing (as well as backup) program. Dropbox offers 2GB storage for free. You must have a dropbox account to start, if you don’t have then create an account first. Sync feature of dropbox is great! which makes it well suitable for collaborative projects (as files are secure and easy to share/collaborate, deleted files can be recovered up-to 30 days (in free plan)). In Ubuntu 11.10 – dropbox (integration script with Nautilus) has been included in official repository. So you can install it directly from Software Center or type the command –

sudo apt-get install nautilus-dropbox

9. install gnome tweak tool

Gnome Tweak Tool is a utility for Gnome 3 desktop for tweaking the desktop settings – and so it allows us to customize (windows look/behavior, theme, Fonts etc) the desktop as we want. The ‘appearance’ settings doesn’t have much option now (as it used to be in earlier version of Gnome) so Gnome Tweak Tool will do that.

gnome-tweak-tool
Tweaking Ubuntu 11.10

To install Gnome Tweak Tool open terminal and execute –

sudo apt-get install gnome-tweak-tool

10. Try cool themes / icons

The default theme in Ubuntu isn’t that cool. Right? I don’t know about you but many of us like to have cool/charming icons and themes. So find out some great themes and icons, and enjoy Ubuntu 11.10.

Radiamentary Theme for Unity

Download Radiamentary Theme

To install themes in unity, Extract and Copy the theme file to usr/share/themes ; then open Gnome Tweak Tool and select that theme (GTK, icon, window etc). That’s All.

Additionally, Ubuntu software center is there – so just relax and search for applications that you like, and find out your favorite applications or try something new. Have Fun!

Update! For latest stable version of Ubuntu – 10 things to do after installing ubuntu 12.10 guide!

Checkout my new web Application : Railyo – a private job board for rails developers!

download-adobe-flash player

How to install Adobe flash player in Ubuntu 11.10

Now, In Ubuntu 11.10, you can also install the proprietary plugins during the installation procedure (but internet connection is required during installation). Anyway, after a fresh installation of Ubuntu 11.10 (Oneiric Ocelot) – adobe flash is a must required application -because a lot of website has flash content, and adobe flash player has better performance than others. Although, the world is moving towards flash-less web i.e the HTML5 will probably replace the flash players completely, within a couple of years but if we think about the present then the performance of Flash is better than what HTML 5 is promising, and the cross-browser implementation is not so easy.

Ubuntu 11.10 (currently beta version is out! but the stable is coming soon before the mid Oct) has added a lot of new applications/packages in Ubuntu Software Center. So you can also install the adobe flash player from there. Google Chrome already have flash player – installed by default so basically we need adobe flash plugin for Mozilla Firefox, SeaMonkey or others.

download-adobe-flash player

Installing Adobe Flash Player on Ubuntu 11.10

#1 Download – go to its official website and select APT for Ubuntu 10.04+ option and click on download button. or just click on –

Download Adobe Flash in Ubuntu

#2 : Now, a new window will open for handling PT -links select Ubuntu Software Center to open.

installing-adobe-flash
using APT

adobe-flash-plugin

#3 : Then click on install in Ubuntu Software Center – and wait until the installation is complete. Restart your web browser and you are Done!