Difference between revisions of "Install ubuntu"

Revision as of 15:00, 8 March 2021

Introduction

Ubuntu is a ‘Free and Open Source Software’ (called FOSS in short) Operating System. You may be familiar with Microsoft Windows operating system or used an application called Adobe Reader. Windows or Adobe Photoshop are ‘proprietary’ , meaning they cannot be copied or shared or modified by us; FOSS applications are licensed under the ‘General Public License’ which allows all of us to share the software freely, we can also modify the software as per our needs. Hence it is important to use FOSS in our schools. Teachers must learn and teach FOSS and avoid use of proprietary software, since it is not possible for all to access and use proprietary software, and not possible for anyone (other than the vendor) to study or improve the software.

Since all the software like Office suite, web browser, educational software can be bundled with Ubuntu GNU/Linux operating system, all these applications can be installed on the computer at one time. On proprietary software Windows, each software has to be separately installed, which can make it cumbersome and time consuming.

Ubuntu versions detail

Ubuntu releases new versions every six months, and always supports them for at least 18 months with daily security fixes and patches to critical bugs. Some releases are designated as Long Term Support (LTS) versions, which have three years support for the desktop and five years for the server editions. It is intended that new LTS versions will be released every two years.

Go through this link to know more about Ubuntu versions.

Ubuntu benefits

Recommended minimum requirements for Ubuntu installation

Hardware requirement for Ubuntu installation

Minimum dual core processor and above
Minimum 4 GB of RAM
40 GB of separate EMPTY partition in your computer hard-drive
Either a CD/DVD drive or a USB port for the installer media
You will also need the Ubuntu software in a DVD or in a pen drive (as a boot-able USB device).

Download Ubuntu (Kalpavriksha) software

You need to download "Ubuntu(Kalpavriksha).iso" file from the below link

CLICK HERE TO DOWNLOAD UBUNTU 20.04

After you download "Kalpavriksha-20.04.iso" from the above link, now you need to burn it into either DVD or you need to make bootable pendrive.

To verify the integrity of the downloaded iso file, you can use the command md5sum <filename.iso>. The output of the command should be eee48cce1240d0cfa860ea1e05d587e1

To make Ubuntu DVD in windows platform, follow this link
To make Ubuntu DVD in Ubuntu plat form, follow this link

To make Ubuntu USB bootable device, you will need a USB drive with minimum 4GB or more. This process will delete all data on the USB drive. Make sure to backup any existing data on the USB drive.

To make Ubuntu bootable pendrive on Windows machine, You’ll need to install a third-party software to create a USB bootable drive. Follow this link for the detail instruction.

Installation process

If you are installing in a computer already in use, you should take a back-up of your data before installation.

Installing Ubuntu alongside Windows Operating System

You may have bought a new computer with Microsoft Windows pre-installed, or you may want to install Ubuntu in your existing computer, which already has Windows on it.

Click here to know the Ubuntu installation steps alongside windows

Installing Ubuntu as a stand-alone Operating System

If your computer does not have any Operating System and you want to install Ubuntu in it, follow the below handout.

Click here to know the installation steps to install as stand alone

Upgrade installed Ubuntu to the latest version

Always benefits of upgrading or updating software’s to the latest release is hardware support, more Stability, new software's.

Click here to know the installation steps for up-gradation

Using Ubuntu through 'Virtual Machine' option

VirtualBox allows you to run the Ubuntu operating system inside another operating system like Windows.In this method also, your existing Windows system will not be affected. Virtual machine require a good hardware configuration to run smoothly, at least 4GB RAM, 50 GB free space and strong processor. Follow these steps to install Ubuntu in 'Virtual Machine'.

Open VirtualBox wizard on your computer
Select 'New' and a new window will open.
Give a name for your setup, you could use 'Ubuntu'.
Set your Memory (RAM) (minimum 2GB)
Click next to get virtual machine storage size window. Put the hard disk space you need for Ubuntu (minimum 35 GB) and complete the steps suggested by wizard after clicking the create button.
On VirtualBox main window, select start and select your Ubuntu media source (pen drive or DVD drive where you have the Ubuntu software).
Continue and complete the installation as discussed in this document
Remove your installation media from the virtual optical disk drive before restarting the Virtual Machine.

Using Ubuntu without installation

You may be unable to install Ubuntu on your computer, or you may be using a computer belonging to your institution*, which may not allow you to install Ubuntu. In such a case, you could use still Ubuntu, by connecting your computer to a Ubuntu bootable pen drive or Ubuntu DVD to your computer and using the 'Live' option. In this method your existing Windows operating system is unaffected. You can use all the installed applications in Ubuntu, but generally these may run slower than if had installed Ubuntu, because of the lower read/write speed in USB sticks or DVD drive. Secondly, in the 'Live' mode, you can not save any working document in the hard disk of your computer.
The method to use live mode is given below:

Connect your Ubuntu pen drive or DVD
Restart your computer
Go to Boot menu and select your bootable device and press Enter.
In next screen, select 'Live system' option.
Your system will use Ubuntu system, in the 'Live' mode, without installing it.
You can close the 'Live' session, by removing the bootable device after shutting down your computer

(*Of course, you should discuss with your institution, the benefits of using FOSS tools and platforms and encourage and persuade them to be open to allowing staff to installing FOSS tools on their systems. Such installation can be done alongside other applications on the computers, so there is no flip side to this. Many institutions across the world have switched completely to FOSS operating systems and applications, and you should persuade your institution as well.)

After Ubuntu Installation

Adding new user account

Open system settings (Applications==>>System tools==>>System settings)
click on User accounts.

Click on Unlock button and put a login Ubuntu password
Click on Plus(+)symbol and fill the your name and new user account name.
click Add.
If you want the new user account in Kannada interface select new account you have created and click on langauage, select language kannada.
Once you restart your computer, you will able to see two user accounts, select and login.
For more doubts on Ubuntu, Click here

@@ Line 1: / Line 1: @@
 __FORCETOC__
-=Introduction=
+===Introduction===
-Ubuntu is a [https://en.wikipedia.org/wiki/Free_and_open-source_software ‘Free and Open Source Software’] (called FOSS in short) [https://en.wikipedia.org/wiki/Operating_system Operating System]. You may be familiar with Microsoft Windows operating system or used an application called Adobe Reader. Windows or Adobe Photoshop are ‘proprietary’ , meaning they cannot be copied or shared or modified by us; FOSS applications are licensed under the ‘General Public License’ which allows all of us to share the software freely, we can also modify the software as per our needs. Hence it is important to use FOSS in our schools. Teachers must learn and teach FOSS and avoid use of proprietary software, since it is not possible for all to access and use proprietary software, and not possible for anyone (other than the vendor) to study or improve the software.
+Ubuntu is a [https://en.wikipedia.org/wiki/Free_and_open-source_software ‘Free and Open Source Software’] (called FOSS in short) [https://en.wikipedia.org/wiki/Operating_system Operating System]. You may be familiar with Microsoft Windows operating system or used an application called Adobe Reader. Windows or Adobe Photoshop are ‘proprietary’ , meaning they cannot be copied or shared or modified by us; FOSS applications are licensed under the ‘[https://en.wikipedia.org/wiki/GNU_General_Public_License General Public License]’ which allows all of us to share the software freely, we can also modify the software as per our needs. Hence it is important to use FOSS in our schools. Teachers must learn and teach FOSS and avoid use of proprietary software, since it is not possible for all to access and use proprietary software, and not possible for anyone (other than the vendor) to study or improve the software.
 Since all the software like Office suite, web browser, educational software can be bundled with Ubuntu GNU/Linux operating system, all these applications can be installed on the computer at one time. On proprietary software Windows, each software has to be separately installed, which can make it cumbersome and time consuming.
-==Ubuntu versions detail ==
+====Ubuntu versions detail ====
 Ubuntu releases new versions every six months, and always supports them for at least 18 months with daily security fixes and patches to critical bugs. Some releases are designated as Long Term Support (LTS) versions, which have three years support for the desktop and five years for the server editions. It is intended that new LTS versions will be released every two years.
-* The most recent standard version, Ubuntu 17.04, was released on April, 2017.
+Go through [https://wiki.ubuntu.com/Releases this link] to know more about Ubuntu versions.
-* The most recent LTS version, Ubuntu 16.04 (Wily Werewolf), was released on April 21, 2016
-* The next version of Ubuntu, Ubuntu 17.10, will released in October 2017.
-==Ubuntu benefits==
+====Ubuntu benefits====
 {{#widget:Iframe
 |url=http://www.slideshare.net/slideshow/embed_code/76007282
@@ Line 21: / Line 20: @@
 }}
-=Installation process=
+=== Recommended minimum requirements for Ubuntu installation ===
-If you are installing in a computer already in use, you should take a back-up of your data before installation. <br>
-==Hardware requirement for Ubuntu installation==
+==== Hardware requirement for Ubuntu installation ====
+# Minimum dual core processor and above
-# Dual core processor and above
+# Minimum 4 GB of RAM
-# 1 GB RAM (2GB for preferable for better performance)
+# 40 GB of separate EMPTY partition in your computer hard-drive
-# 30 GB of Separate partition in your hard-drive
 # Either a CD/DVD drive or a USB port for the installer media
+# You will also need the Ubuntu software in a DVD or in a pen drive (as a boot-able USB device).
-You will also need the Ubuntu software in a DVD or in a pen drive (as a boot-able USB device). You can download the software from [https://drive.google.com/file/d/0BwTV-oNEYKZBYjZsYWFmbDNNMjg/view?usp=sharing this link].
+==== Download Ubuntu (Kalpavriksha) software ====
-After you download Ubuntu16.04_dist.iso from the above link, follow below steps to put it in dvd or pen drive for installation.
+You need to download "Ubuntu(Kalpavriksha).iso" file from the below link<blockquote>'''[https://drive.google.com/file/d/1WP2IPw6d3NKYXYQT4tJhCVqxUx71Wj5l/view?usp=sharing CLICK HERE TO DOWNLOAD UBUNTU 20.04]'''</blockquote>After you download "'''Kalpavriksha-20.04.iso'''" from the above link, now you need to burn it into either DVD or you need to make bootable pendrive.
+To verify the integrity of the downloaded iso file, you can use the command <tt>md5sum <filename.iso></tt>. The output of the command should be '''eee48cce1240d0cfa860ea1e05d587e1'''
 # To make Ubuntu DVD in windows platform, follow this [http://www.tutonics.com/2012/07/how-to-create-bootable-live-cddvd.html#Windows link]
-# To make Ubuntu DVD in Ubuntu plat form, follow this [[http://www.ubuntubuzz.com/2015/04/how-to-burn-iso-dvd-with-k3b.html link]]
+# To make Ubuntu DVD in Ubuntu plat form, follow this [http://www.ubuntubuzz.com/2015/04/how-to-burn-iso-dvd-with-k3b.html link]
-# To make Ubuntu bootable pendrive, follow this [https://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows link]
+To make Ubuntu USB bootable device, you will need a USB drive with minimum 4GB or more. '''This process will delete all data on the USB drive.''' Make sure to backup any existing data on the USB drive.
+# To make Ubuntu bootable pendrive on Windows machine, You’ll need to install a third-party software to create a USB bootable drive. Follow this [https://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows link] for the detail instruction.
-==Installing Ubuntu as a stand-alone Operating System ==
+==Installation process==
-If your computer does not have any operating system, steps for installation are available in this [https://drive.google.com/file/d/0BwTV-oNEYKZBUUstUGNBcmNMUkU/view document]
+If you are installing in a computer already in use, you should take a back-up of your data before installation.
-==Upgrade installed Ubuntu to the latest==
+===Installing Ubuntu alongside Windows Operating System===
-Always benefits of upgrading or updating softwares to the latest release is hardware support, more Stability, new software's. <br>
+You may have bought a new computer with Microsoft Windows pre-installed, or you may want to install Ubuntu in your existing computer, which already has Windows on it.
-For upgrading Ubuntu from the dvd follow this [https://drive.google.com/file/d/0BwTV-oNEYKZBQ2YzT2hrUTI4ejQ/view Document]. <br>
-==Installing Ubuntu alongside the Microsoft Windows Operating System==
+'''''<u>[https://drive.google.com/file/d/1hL99CH_pjCUzz9Yw4h75iSmZRX17Gq1Z/view?usp=sharing Click here to know the Ubuntu installation steps alongside windows]</u>'''''
-You may have bought a new computer with Windows pre-installed, or you may want to install Ubuntu on your existing computer, which already has Windows on it. Steps for the 'side-by-side' installation are available in this [https://drive.google.com/file/d/0BwTV-oNEYKZBVV81NWRPOGdpcEE/view document]
+===Installing Ubuntu as a stand-alone Operating System ===
+If your computer '''does not have''' any Operating System and you want to install Ubuntu in it, follow the below handout.
-== Using Ubuntu through 'Virtual Machine' option ==
+[https://drive.google.com/file/d/0BwTV-oNEYKZBUUstUGNBcmNMUkU/view '''''<u>Click here to know the installation steps to install as stand alone</u>''''']
+=== Upgrade installed Ubuntu to the latest version ===
+Always benefits of upgrading or updating software’s to the latest release is hardware support, more Stability, new software's.
+[https://drive.google.com/file/d/0BwTV-oNEYKZBQ2YzT2hrUTI4ejQ/view '''<u>''Click here to know the installation steps for up-gradation''</u>''']
+=== Using Ubuntu through 'Virtual Machine' option ===
 [https://www.virtualbox.org/ VirtualBox] allows you to run the Ubuntu operating system inside another operating system like Windows.In this method also, your existing Windows system will not be affected. Virtual machine require a good hardware configuration to run smoothly, at least 4GB RAM, 50 GB free space and strong processor.
 Follow these steps to install Ubuntu in 'Virtual Machine'.
@@ Line 60: / Line 66: @@
 #Remove your installation media from the virtual optical disk drive before restarting the Virtual Machine.
-== Using Ubuntu without installation ==
+=== Using Ubuntu without installation ===
 You may be unable to install Ubuntu on your computer, or you may be using a computer belonging to your institution*, which may not allow you to install Ubuntu. In such a case, you could use still Ubuntu, by connecting your computer to a Ubuntu bootable pen drive or Ubuntu DVD to your computer and using the 'Live' option.
 In this method your existing Windows operating system is unaffected. You can use all the installed applications in Ubuntu, but generally these may run slower than if had installed Ubuntu, because of the lower read/write speed in USB sticks or DVD drive. Secondly, in the 'Live' mode,  you can not save any working document in the hard disk of your computer. <br>
@@ Line 73: / Line 79: @@
 (*Of course, you should discuss with your institution, the benefits of using FOSS tools and platforms and encourage and persuade them to be open to allowing staff to installing FOSS tools on their systems. Such installation can be done alongside other applications on the computers, so there is no flip side to this. Many institutions across the world have switched completely to FOSS operating systems and applications, and you should persuade your institution as well.)
-=Video on installation=
+==After Ubuntu Installation==
+=== Adding new user account ===
-{|class="wikitable"
+# Open system settings (Applications==>>System tools==>>System settings)
-|-
+# click on User accounts.
-!'''Kannada'''{{#widget:YouTube|id=Fs1WvGg0GGc |height=300|width=400}}
+<li>[[image:User_accounts.png |400px]]
-!'''Telugu'''{{#widget:YouTube|id=AVM9aIWrb3A|height=300|width=400}}
-|}
-[[#top|Back to top]]<br/>
-For watching this video on youtube [https://www.youtube.com/watch?v=Fs1WvGg0GGc&feature=youtu.be Click here]<br>
-<br>[[#top|Back to top]]<br/>
-=General problems or steps for after Ubuntu Installation=
-==Repairing Grub/Repairing Ubuntu booting Problem(Grub)==
-'''Boot-Repair''' is a simple tool to repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another Linux distribution, or when you can't boot Windows after installing Ubuntu, or when GRUB is not displayed anymore, some upgrade breaks GRUB, etc.
-'''1. If you are able to login in Ubuntu, Follow the below steps:'''
-#Login in to Ubuntu Operating System
-#goto to application==>>System tools==>>Administration==>>Boot repair<br>
-<li>It will ask your system login password, just type and press '''Enter'''<br>
- [[image:Main_page_boot-repair-disk.png |400px]]
-#Once the above window open, click on '''Recommended repair'''.
-# Now, It will start to repaireing your groub(will take some minute to repair)
-[[image:Reboot.png |400px]]
-# Restart your computer after using the Boot Repair tool.
-'''2. If you are not able to login Ubuntu and have any loading error, click [http://www.howtogeek.com/114884/how-to-repair-grub2-when-Ubuntu-wont-boot/ here] and follow these steps'''<br>
-<br>[[#top|Back to top]]<br/>
-==Adding new user account ==
-#Open system settings (Applications==>>System tools==>>System settings)
-#click on User accounts.
-[[image:User_accounts.png |400px]]
 #Click on Unlock button and put a login Ubuntu password
 #Click on '''Plus(+)'''symbol and fill the your name and new user account name.
 #click '''Add'''.
 #If you want the new user account in Kannada interface select new account you have created and click on langauage, select language kannada.
-#Once you restart your computer, you will able to see two user accounts, select and login.
+#Once you restart your computer, you will able to see two user accounts, select and login.<br><li>'''[http://karnatakaeducation.org.in/KOER/en/index.php/Frequently_Asked_Questions For more doubts on Ubuntu, Click here]'''
-<br>[[#top|Back to top]]<br/>
-=If you have more doubts on Ubuntu =
-'''[http://karnatakaeducation.org.in/KOER/en/index.php/Frequently_Asked_Questions For more doubts on Ubuntu, Click here]'''
 [[Category:Digital literacy]]
+[[Category:I want to]]
+[[Category:Ubuntu]]