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Ubuntu Installation

Ubuntu Installation Guide

1. Preparation

  • Check hardware requirements: Before installing Ubuntu, ensure that your computer has at least 4GB of RAM and 25GB of hard drive space.
  • Backup important data: To prevent unexpected data loss during installation, backup important files to an external hard drive or cloud service.

2. Download Ubuntu ISO File

ubuntu

  • ISO File Download:
    • Navigate to the Ubuntu official website.
    • In the ‘Download’ section, select the latest version of Ubuntu (e.g., Ubuntu 22.04 LTS).
    • Click the download link to save the ISO file to your computer.

3. Create a Bootable USB: Using Rufus

rufus

1. Download and Install Rufus

  • Open your web browser and go to the Rufus official website: https://rufus.ie/.
  • Download the latest version of Rufus, usually found in the ‘Download’ section of the page.
  • Run the downloaded file to start Rufus. It is a portable application, so no installation process is needed.

2. Configure Rufus

  • After running Rufus, select the USB drive from the main interface.
    • Ensure the USB drive is connected to your computer and recognized.
    • Be cautious to select the correct drive as all data on it will be erased.
  • In the ‘Boot selection’ option, select ‘Disk or ISO image (ISO)‘.
    • Click the ‘Select’ button to locate and choose the Ubuntu ISO file.
  • Set the partition style and file system:
    • For most cases, using ‘MBR’ partition scheme and ‘FAT32’ file system is recommended as these settings are compatible with most computers.
    • Double-check all settings before clicking the ‘Start’ button.
    • Rufus will display a warning message indicating that all data on the USB drive will be erased. Click ‘OK’ to proceed.

3. Write the ISO Image to USB Drive

  • Click ‘Start’, and Rufus begins writing the Ubuntu ISO image to the USB drive.
    • The duration of this process depends on the speed of the USB drive and the performance of your computer.
  • Wait until the progress status is complete.
    • Once finished, Rufus will display a ‘Ready’ status message.
  • Safely remove the USB drive, and it is now ready to use to install Ubuntu on a computer.

4. Change BIOS Settings

  • Change boot order:
    • When you start your computer, immediately press the BIOS setup key (F2, F10, Delete, etc.) to enter the BIOS setup menu.
    • Find the ‘Boot’ menu and change the boot order so that the USB drive is the first boot option.

5. Start Ubuntu Installation

  • Installation Process:
    • Reboot your computer using the USB drive. isoinstall1
    • When the Ubuntu installation screen appears, select ‘Install Ubuntu’. isoinstall
    • Follow the on-screen instructions to choose language, keyboard layout, and time zone, and select ‘Normal installation’.
    • In ‘Installation Type’, select ‘Erase disk and install Ubuntu’ which will automatically set up the partitions on the disk. name
    • Enter your user account information (name, computer name, username, password).

6. Initial Setup After Installation

  • System Update:
    • Once the installation is complete, reboot your system.
    • Open ‘Terminal’ from the desktop and enter the following commands to update your system: sudo apt update && sudo apt upgrade
    • Install any necessary additional software (e.g., graphic drivers, office software, etc.).

7. Common Issues and Solutions

  • Network Connection Issues: Review your network settings and reinstall drivers if necessary.
  • Boot Problems: Check BIOS settings again and make sure that the USB drive is properly set as the first boot option.