Ubuntu 14.04 (Trusty Tahr) LTS Released – Installation Guide and Few System Tweaks
Ubuntu 14.04 LTS, codename Trusty Tahr, is now released to public for downloading with five years official support for updates and software packages and can be downloaded from Ubuntu official website mirrors.
Download Ubuntu 14.04 ISO Images
For a long time, Ubuntu is one of the most known and used Linux system for desktop customers sector but had some ups and downs, especially when it started innovating a new look and feel desktop experience with Unity user interface.
The Distrowatch.com website puts Ubuntu on second place after Linux Mint, among all Linux distributions, which is also a Ubuntu based fork but had some differences involving user interface and went on innovating themselves a new interface Cinnamon, which is also a fresh and spectacular user interface based on Gnome Shell.
What is the most significant think with this new release is, the fact that all of Ubuntu flavours like Edubuntu, Kubuntu, Lubuntu, Mythbuntu, Ubuntu Studio, Xubuntu and others had been released on same time with an official support for three years and this a good thing for end users and companies.
But enough talking about generalities and see what this new release holds for us end users.
Ubuntu 14.04 Features
There are some noticeable changes which are highlighted below.
- Kernel 3.13.x stable version which have lots of updates in many technologies supports more devices, better power management and performance.
- GNOME Version: 3.10.4-0ubuntu5 based on Unity.
- Firefox 28 default web browser.
- LibreOffice 184.108.40.206 for office suite.
- Thunderbird 24.4 for E-mail client.
- Rhythmbox 3.0.2 default music player.
- Option for changing Application Menu.
- Good improvement in high-resolution display.
- Windows have Anti-aliased corner.
- Have new Language Status menu on top menu bar.
- For Guest Session, you will get “Temporary Guest Session” warning message.
The releases notes concerning about Ubuntu 14.04 can be fount at Wiki page: ReleaseNotes.
Ubuntu has one of the most simple and straightforward installers among all Linux distributions which makes the job of installing the system on hardware very easy even for a beginner or an uninitiated Linux or Windows user with just a few clicks .
This tutorial will cover fresh installation of Ubuntu 14.04 OS and with a basic walk through and a few system tweaks and applications.
Step 1: Installing Ubuntu 14.04 Desktop
1. Download the ISO images using above download links or from Ubuntu website, burn it to a CD or a USB stick with the help of USB Linux Installer.
2. After system boot choose your CD/DVD or USB drive displayed on your system BIOS options.
3. The CD/DVD or USB content is loaded into your RAM memory until it reaches the first stage of Installation process.
4. The next step asks you Install it or just give it a try …choose Install Ubuntu. The Try Ubuntu option will load the system into a Linux Live Mode ( Live CD ) for running in a test mode without any changes applied on your machine.
5. The preparation step verifies HDD space and network connection. Leave it as default ( third-party software and updates will be installed later) and choose Continue.
6. The next step is one of the most important steps and has four options.
- Erase disk and install Ubuntu is a customized version of disk partition table made by Ubuntu developers and requires no previous knowledge of file systems and partitions what so ever. Also be advised that choosing this options on machines with previous Operating Systems already installed will erase all your data completely – so a previous important data backup is necessary.
- Encrypt the new Ubuntu installation for security is a option that ensures that all your physical data are encrypted – Laptop users have a benefit in case of a stolen device.
- Use LVM with Ubuntu is a option for advanced users and requires some knowledge of Linux Logical Volume Management and how space is distributed along many hard-disks or physical partitions – choose this if you really know what you’re doing.
- Something else option allows a full user control over partition table – so choose this.
7. For a basic partition table create the following scheme.
- Root partition “/”, ext4 formated with a least 20G disk space.
- Swap partition with 2xRAM size.
- Home partition “/home“, ext4 formated with the rest of free space designed for Users.
To create partitions choose New Partition Table –> Continue and choose your free space from first hard-disk (/dev/sda) like in the screenshoots below.
Hit the “+” button and on next window prompt choose the following settings for fist partition.
- Partition size in MB – min 20GB
- Partition Type as Primary
- Location at the beginning
- Ext4 journaling file system
- Root as Mount Point “/“
The second partition create it as a Logical Swap Area Space with a value of twice of your RAM.
On the Third Partition allocate the hole left free space for Users homes also as Logical. The reason for choosing Logical types is that old HDD’s can hold only three partitions as Primary on MBR, the fourth demanding for an Extended Partition.
The final Partition Table should look something like in the screenshoot below but with different values for Size.
8. After your disk has been sliced hit on Install Now button. On the next stage choose your Location from map – Location will have an impact on your system time also so be advised to choose your true location.
9. Select your Keyboard – On this step you also have the option for Detecting your keyboard by pressing some of the keyboard buttons.
10. The last interactive step of Installation process requires to enter your system administrative name ( user with sudo rights), your System hostname ( you can choose FQDN also ) and your password ( choose a strong one with at least 6 characters ).
For automatically logon without password choose Log in automatically and also you can choose to Encrypt hole home folder for a better security and privacy but this will have an impact on your system speed.
11. That is all for setting your Ubuntu OS. The installer now starts copying system files to your hard drive while it presents you with some information about your brand new Ubuntu LTS for 5 years support system.
Also if you have another Operating System installed and you did not mess with it’s partition during Ubuntu setups, the installer will automatically detect it and present it by Grub Menu on next reboot.
12. After installer finishes his job click on Restart Now prompt and press Enter after a few seconds for your system to reboot.
Congratulations!! Ubuntu 14.04 is now installed on your machine and is ready for daily usage.
Step 2: System Update and Basic Software
After first logging into your new system is time to make sure that all Software Repositories are enabled and up to date for security patches.
13. Go to Unity Launcher top left Ubuntu icon and on Ubuntu Dash type “software” string.
14. From Software and Updates window select Other Software tab, enable both Canonical Partners ( Source Code ), enter your user account root password and hit Close button both times.
15. Open a Terminal and issue the following commands for system update.
$ sudo apt-get update $ sudo apt-get upgrade
16. After system updates use the following command to install Cairo-Dock package witch has a more intuitive interface for system day to day navigation.
17. For a basic user usage open Ubuntu Software Center, search and install the following packages.
- Ubuntu Restricted Extras
- ClassicMenu Indicator
- Media Player
- System Load Indicator
That’s all for basic Ubuntu installation and minimal software required for average users to browse the Internet, instant messaging, listen to music, watch movies, youtube clips or writing documents.
Here is a free beginners ebook for the Ubuntu 14.04, that shows you easy-to-follow instructions such as browsing the web, listening to music, watching videos and scanning documents.