How To Fix “Ubuntu sudo apt get update 404 Not Found” Error in Ubuntu 20.04
In this article, we will delve into a common issue that Ubuntu users might encounter – the “Ubuntu sudo apt get update 404 Not Found” error. This error typically pops …
How To Fix “Mp-bios bug:8254 timer not connected to io-apic” Error in VirtualBox
VirtualBox is a powerful tool that allows users to run multiple operating systems on a single machine. However, like any software, it can sometimes present errors that can be tricky …
How To Merge Partitions in Ubuntu?
In this tutorial, we will walk you through the process of merging partitions in Ubuntu. This can be a useful task if you want to increase the size of a …
How To Exclude Files and Directories with the cp Command
In the world of Linux, the cp command is a powerful tool used to copy files and directories. However, there may be instances where you’d want to exclude certain files …
How ‘apt’ Decides Number of Old Kernels to Keep: Explained
When managing a Linux server or desktop, it’s essential to understand how the system handles kernel updates and the retention of older kernels. This is particularly important for maintaining system …
How To Restrict SSH Access to Specific IP for a User in Ubuntu
In this article, we will delve into the process of restricting SSH access to a specific IP address for a user in Ubuntu. This is a crucial security measure for …
How To Create a Desktop Shortcut to Execute a Bash Script in Ubuntu?
In this article, we’ll delve into the process of creating a desktop shortcut to execute a bash script in Ubuntu. This can be a handy tool for executing frequently used …
How To SSH between two different networks?
In today’s interconnected world, the ability to securely access your computer or server from a remote location is essential. Secure Shell (SSH) is a protocol that allows you to do …
How To Fix “sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set” Error in Ubuntu
In this article, we will discuss a common error that Ubuntu users may encounter: “sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set”. This error …
How To Set Up PyCharm Launcher Icon on Ubuntu
In this guide, we will walk you through the process of setting up the PyCharm launcher icon on Ubuntu. PyCharm is a popular Integrated Development Environment (IDE) for Python programmers. …
Adding Physical Partitions to QEMU/KVM Virtual Machines in virt-manager: Is It Possible?
Yes, it is possible to add physical partitions to QEMU/KVM virtual machines using virt-manager, but it’s not recommended for general use due to the complexity and potential for data loss. …
How To Change Default User in WSL Ubuntu Bash on Windows 10
In this article, we will delve into the process of changing the default user in Windows Subsystem for Linux (WSL) Ubuntu Bash on Windows 10. This can be useful in …