If you’ve been using and updating Ubuntu for sometime now, you may have old kernels installed on your system that are not useful anymore.
Using Ubuntu Tweak, this brief tutorial is going to show you how to remove those old kernels from Ubuntu 12.04 / 12.10 easily with few clicks. If these unused kernels are not removed, they may just end of using valuable space on your system’s disks.
Objectives:
- Install Ubuntu Tweak
- Clean up your system
- Enjoy!
To get started, press Ctrl – Alt – T on your keyboard to open the terminal. When it opens, run the commands below to add Ubuntu Tweak PPA
sudo add-apt-repository ppa:tualatrix/ppa
Next, run the commands below to update your system and install Ubuntu Tweak!
sudo apt-get update && sudo apt-get install ubuntu-tweak
After installing, go to Dash and open Ubuntu Tweak
When it opens, select ‘Janitor’ tab and select ‘Old Kernel’ and remove all.
Notice the amount of space you can save?
Enjoy!
Frequently Asked Questions
How do I remove old kernels from Ubuntu 12.10 with Ubuntu Tweak?
To remove old kernels from Ubuntu 12.10 using Ubuntu Tweak, open Ubuntu Tweak, go to the 'Janitor' tab, select 'Old Kernel', and then remove all old kernels to free up disk space.
What are the steps to install Ubuntu Tweak on Ubuntu 12.10?
To install Ubuntu Tweak on Ubuntu 12.10, open the terminal using Ctrl-Alt-T, add the Ubuntu Tweak PPA with 'sudo add-apt-repository ppa:tualatrix/ppa', update your system, and then install Ubuntu Tweak with 'sudo apt-get update && sudo apt-get install ubuntu-tweak'.
Why is it important to remove old kernels from Ubuntu 12.10?
Removing old kernels from Ubuntu 12.10 is important to free up valuable disk space on your system that would otherwise be occupied by unused kernels, helping to optimize system performance.
How can I clean up my Ubuntu 12.10 system using Ubuntu Tweak?
You can clean up your Ubuntu 12.10 system using Ubuntu Tweak by opening the application, navigating to the 'Janitor' tab, and selecting the cleanup options available, such as removing old kernels to save disk space.
What is the purpose of the 'Janitor' tab in Ubuntu Tweak for Ubuntu 12.10?
The 'Janitor' tab in Ubuntu Tweak for Ubuntu 12.10 allows users to perform system cleanup tasks, such as removing old kernels, clearing cache files, and freeing up disk space to improve system performance.
How do I access Ubuntu Tweak on Ubuntu 12.10?
To access Ubuntu Tweak on Ubuntu 12.10, simply open the Dash, search for 'Ubuntu Tweak', and launch the application to access its features and perform system optimization tasks.
What are the benefits of using Ubuntu Tweak on Ubuntu 12.10?
Using Ubuntu Tweak on Ubuntu 12.10 enables users to easily perform system cleanup tasks, optimize system performance, and free up disk space by removing unnecessary files, including old kernels.
Can removing old kernels using Ubuntu Tweak help improve system speed?
Yes, removing old kernels using Ubuntu Tweak can help improve system speed by freeing up disk space, reducing system clutter, and optimizing system resources for better performance on Ubuntu 12.10.
