Sometimes, when you try to install a program or a package from its source code, you might end up getting an error which looks like : (more…)
You tried to run a Docker command without sudo or in other words, as a non root user. This has returned an error which is similar to the following: (more…)
Bluetooth correctly configured on your machine allows you to use a mouse, keyboard, headset or any other compatible accessory. In general, once you install some packages and perform some (more…)
In you are running Ubuntu on a Virtualbox and you would like to use some features such as folder sharing, mouse pointer integration and clipboard access(for copy and paste), you would (more…)
Sometimes when users try to install an application by executing the usual apt command on Ubuntu, they get the following error: (more…)
It could happen, as it did to me, that when you open your Virtual box and start your Ubuntu virtual machine, you get the error below : (more…)
If you have been using a Linux distribution, you might have encountered filesystems errors somehow. Filesystems can be identified as a hierarchy of directories (or a directory tree) which determines the way files (more…)
In some circumstances you may need to install packages without the need to check the public keys signatures. Here we outline one way to bypass all the signature related checks/ignore of all of the signature errors . (more…)
In this article you will learn how to modify the computer name ( hostname ) in ubuntu starting from 14.10 release. (more…)
In this article I’ll show you how to restore your bootloader, your grub loader that allows you to switch between Windows and Ubuntu – now the bootloader or the grub loader can disappear for a number of reasons. If you (more…)
