How to upgrade xfce 4.10 to 4.12 in xubuntu

In this tutorial I will show you how to upgrade from xfce 4.10 to xfce 4.12 in Xubuntu 14.04 and Xubuntu 14.10. What is xfce? Xfce is a lightweight desktop environment for Linux, Solaris,... Read more »

How to tweak and optimize SSD for Ubuntu, Linux Mint

I have been using Intel 520 SSD180GB on my Dell Inspiron 11z-1121 laptop for a while and get great speed. However, if you want to tweak and optimize your SSD for Ubuntu, Linux Mint,... Read more »

How to display hidden startup application in Ubuntu and Linux Mint

If you installed some programs on Ubuntu or Linux Mint, for some reason you decided to uninstall a program or some of them. Sometimes you have problems with those uninstalled programs, they... Read more »

How to change mac address on ubuntu

You can change the Network Card Mac Address on Ubuntu and Linux Mint via GUI (graphic cal user interface) by going to the networking indicator on the top or bottom and select... Read more »

How to change the default OS in an Ubuntu and Windows GRUB dual boot setup

Even though Linux is a great Operation System, but sometimes there are reasons for us to keep Windows in your computer system. Valve Introduces Steam OS a while ago to support Linux gamers to... Read more »

Fixing Error in locking authority file .Xauthority

I installed xfce4 package to xubuntu by mistake (having multiple terminals plus virtualbox, i was installing/working debian machine on virtualbox but thought a terminal on my screen is virtualbox windows), after a... Read more »

How to update Ubuntu, Linux Mint, or Debian based kernel

Update kernel will help you to fix security holes, imrpove stabilty, update drivers, new kernel functions, and increase speed. To find out the version of your kernel # uname -r or # cat /proc/version_signature... Read more »

How to install Oracle Java JDK 7

This article will show you how to install Java Runtime Environment on Ubuntu, Debian based distros, or Fedora, Oracle Linux, Red Hat Enterprise Linux. What is Java? Java allows you to play... Read more »

How to install rpm packages on ubuntu, mint, or debian

Normally you install software or deb packages on Ubuntu/Mint linux via Synaptic, Ubuntu Software Center/ppa, or an apt-get command from the terminal. In another hand, Fedora, centos, mandriva, and redhat support rpm... Read more »

How to install TeamViewer on Linux

In this article, i will show you how to install TeamViewer on Ubuntu. What is TeamViewer? TeamViewer is a remote control computer software, you can remote control any desktop, server by establishes connections between... Read more »