Introduction:
Ubuntu is one of the most popular Linux distributions used by millions worldwide. With its user-friendly interface and robust feature set, Ubuntu has become a go-to choice for individuals and businesses alike. In this article, we’ll delve into the top 10 Ubuntu features that you need to know to unlock your full potential on this amazing OS.
1. Snap Packages: The Future of Software Management
Ubuntu’s Snap package system allows users to install and manage applications with ease. Unlike traditional package managers like apt-get, Snaps ensure that all dependencies are installed correctly, reducing conflicts and errors. With Snaps, you can easily update your software without worrying about compatibility issues.
Tip: To enable Snap packages on your Ubuntu installation, run the command `sudo snap enable core20` in the terminal.
2. Wayland: A Faster and More Secure Desktop Environment
Ubuntu 18.04 introduced Wayland as the default desktop environment, replacing Xorg. Wayland provides a faster and more secure experience, with features like reduced resource usage and improved security measures. If you’re using Ubuntu 20.04 or later, Wayland is the default choice.
Tip: To switch to Wayland from Xorg, run the command `sudo dpkg-reconfigure lightdm` in the terminal.
3. Linux Kernel Upgrades: Simplified and Secure
Ubuntu makes it easy to upgrade your Linux kernel, ensuring you have the latest security patches and features. With just a few clicks, you can update your kernel and enjoy improved performance and security.
Tip: To check for available kernel upgrades, run the command `sudo apt-get update && sudo apt-get upgrade` in the terminal.
4. ZFS File System: Improved Storage Performance
Ubuntu 20.04 introduced support for the popular ZFS file system, offering improved storage performance and reliability. With ZFS, you can create virtual storage pools, improving disk utilization and reducing data loss risks.
Tip: To enable ZFS on your Ubuntu installation, run the command `sudo apt-get install zfs-tools` in the terminal.
5. Bluetooth 5: Enhanced Wireless Connectivity
Ubuntu 18.04 introduced support for Bluetooth 5, providing improved wireless connectivity and range. With Bluetooth 5, you can connect to multiple devices simultaneously, reducing dropped connections and improving overall performance.
Tip: To check your Bluetooth device status, run the command `sudo bluetoothctl list` in the terminal.
6. Secure Boot: Enhanced Security Measures
Ubuntu’s Secure Boot feature ensures that only trusted operating systems are loaded during boot-up, reducing the risk of malware attacks and other security threats. With Secure Boot enabled, you can rest assured that your system is secure.
Tip: To enable Secure Boot on your Ubuntu installation, run the command `sudo dpkg-reconfigure grub` in the terminal.
7. GNOME Shell: A Fast and Responsive Desktop Environment
Ubuntu’s default desktop environment is now based on GNOME Shell, offering a fast and responsive experience. With features like improved performance and reduced resource usage, GNOME Shell provides an exceptional user experience.
Tip: To configure your GNOME Shell settings, run the command `dconf-editor` in the terminal or use the built-in GNOME Tweaks app.
8. Linux Terminal Server Project (LTSP): Simplified Remote Access
Ubuntu’s LTSP project allows users to access their desktop remotely from anywhere, providing a convenient solution for businesses and remote workers. With LTSP, you can create a virtual desktop environment, making it easy to collaborate with colleagues or access your desktop from outside the office.
Tip: To set up an LTSP server on your Ubuntu installation, follow the official documentation and guides available online.
9. SDDM: A More Secure and Faster Login Manager
Ubuntu’s default login manager is now based on SDDM (Simple Desktop Display Manager), offering improved security measures and faster boot times. With SDDM, you can enjoy a more streamlined login experience, reducing the time it takes to access your desktop.
Tip: To enable SDDM on your Ubuntu installation, run the command `sudo dpkg-reconfigure lightdm` in the terminal.
10. AppArmor: Improved Security Measures
Ubuntu’s AppArmor feature provides improved security measures for applications, restricting their access to sensitive resources and reducing the risk of security breaches. With AppArmor enabled, you can ensure that your applications are secure and compliant with enterprise standards.
Tip: To configure AppArmor settings on your Ubuntu installation, run the command `sudo apparmor-parser /etc/apparmor.d/usr.sbin.pkexec` in the terminal or use the built-in AppArmor Editor app.
Conclusion:
Ubuntu’s feature set is designed to provide users with an exceptional experience, from improved performance and security to simplified software management and remote access. By leveraging these features, you can unlock your full potential on Ubuntu and enjoy a more productive and efficient computing experience.
We hope this article has provided you with valuable insights into the top 10 Ubuntu features you need to know. Whether you’re a seasoned Linux user or just starting out, Ubuntu’s robust feature set makes it an ideal choice for individuals and businesses alike.