Q&A for Ubuntu users and developers

Mar 7, 2024 · The release is Ubuntu 22.04; the .4 is an indication of update level (giving clues as to kernel stack if using the HWE kernel stack)

Apr 19, 2025 · This question is similar to: How do I install Ubuntu?. If you believe it’s different, please edit the question, make it clear how it’s different and/or how the answers on that question are not …

Oct 16, 2015 · How can I check my current Ubuntu version through the command-line and GUI?

There is a file named RESULTS.txt and I want to open this file in my terminal. (I mean I want to see the file contents be displayed in the terminal and not in some text editor) How do I do that ?

Jan 2, 2016 · I am total noob in Linux. I wanna know what is the equivalent of "My Computer" in Ubuntu 11.04. I want to check my computer specs such as Processor Speed, Memory, and etc. Whenever I …

A simple way to rename files and folders is with the mv command (shortened from “move”). Its primary purpose is moving files and folders, but it can also rename them since the act of renaming a file is …

Aug 8, 2011 · I have got the directory /home/user/oldname and I want to rename it to /home/user/newname. How can I do this in a terminal?

May 10, 2024 · So I want to install Ubuntu 24.04 in a virtual machine with VirtualBox 7.0 so I downloaded the iso from Ubuntu's website and put it in virtual machine, but when I boot and select …

I want to login as root, but when I enter sudo -s and enter password, this message is shown: "you are not in sudoers file", and when I enter su and enter password, this is shown: "authentication