How to Make Ubuntu Faster: Optimize Performance Like a Pro

Ubuntu is a powerful operating system, but over time, it may slow down due to unnecessary processes, background services, and outdated software. Here are the best ways to speed up Ubuntu for a smoother experience.

1. Remove Unnecessary Startup Applications

Too many startup programs slow down boot time. To manage them, go to:

gnome-session-properties

Disable unnecessary services to improve startup speed.

2. Enable Preload for Faster App Launch

Preload caches frequently used applications, making them launch faster:

sudo apt install preload

Once installed, Preload runs in the background and improves performance automatically.

3. Clean Unused Packages and Junk Files

Run the following commands to remove unnecessary files:

sudo apt autoremove

sudo apt autoclean

This frees up disk space and improves system speed.

4. Use Lighter Desktop Environments

Ubuntu’s default GNOME interface can be resource-intensive. Switch to a lightweight alternative like:

sudo apt install xfce4

XFCE is fast and consumes fewer resources.

5. Optimize Swappiness for Better Performance

Ubuntu uses swap space aggressively, which can slow down performance. Reduce swap usage by modifying the swappiness value:

sudo nano /etc/sysctl.conf

Add this line at the bottom:

vm.swappiness=10

Save the file and apply changes with:

sudo sysctl -p

6. Disable Unnecessary Services

Some background services are not essential. List running services:

systemctl list-units --type=service

Disable unwanted services:

sudo systemctl disable servicename

7. Install a Lightweight Browser

Google Chrome can slow down your system. Use Firefox or a lightweight alternative like Midori:

sudo apt install midori

8. Enable zRAM for Better RAM Management

zRAM compresses RAM, making Ubuntu run faster, especially on low-memory systems:

sudo apt install zram-tools

9. Reduce Animations and Visual Effects

Turn off animations for a performance boost:

gsettings set org.gnome.desktop.interface enable-animations false

10. Keep Your System Updated

Regular updates fix bugs and optimize performance:

sudo apt update && sudo apt upgrade -y

Conclusion

Following these steps will significantly improve Ubuntu’s speed and responsiveness. Enjoy a faster Linux experience!