How to Install Spotify in Ubuntu

Add this line to your list of repositories by editing your /etc/apt/sources.list

deb stable non-free

If you want to verify the downloaded packages, you will need to add our public key

sudo apt-key adv --keyserver hkp:// --recv-keys 94558F59

Run apt-get update

sudo apt-get update

Install spotify

sudo apt-get install spotify-client

This is the alternative steps:

# 1. Add the Spotify repository signing key to be able to verify downloaded packages
sudo apt-key adv --keyserver hkp:// --recv-keys D2C19886

# 2. Add the Spotify repository
echo deb stable non-free | sudo tee /etc/apt/sources.list.d/spotify.list

# 3. Update list of available packages
sudo apt update

# 4. Install Spotify
sudo apt install spotify-client

How to install VirtualBox Extension Pack on Linux machines

To see installed Extention Pack

sudo VBoxManage list extpacks

To download


To install

sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-4.3.12-93733.vbox-extpack

To remove

sudo VBoxManage extpack uninstall "Oracle VM VirtualBox Extension Pack"

Office 2013 Install Error 1402 Setup Cannot Open Registry Key

This post will focus on the Install Error 1402 where Office 2013 setup cannot open the registry key named Unknown/Component/[Random Numbers].

This error is only shown when registry keys do not have Administrator permission. As it happens some setup can mess up the registry permissions and Office 2010 installer is no exception.

Entering the following line in Command Prompt will fix the problem for most people,

secedit /configure /cfg %windir%\inf\defltbase.inf /db defltbase.sdb /verbose