Linux Debian How-to Upgrade from Testing to Unstable

February 3rd, 2014 by thelinuxevangelist

The Linux Tutorial Shows You Step-by-step How Upgrading from Debian Testing to Debian Unstable.

To Upgrade from Debian Testing to Unstable You have to manually Editing the main Apt Repo Source File.

Inside the Guide You find Links to Installing Google-Chrome, Latest Firefox and Thunderbird on Debian Linux.

Open a Shell Session
Terminal emulator on Desktop.
(Press “Enter” to Execute Commands)

How-to Install Google-Chrome Browser on Debian Linux:

Installing Chrome for Debian

Installing Google-Chrome on Debian.

Upgrading to Debian Unstable
- Editing sources.list Apt Config File
```
sudo nano /etc/apt/sources.list
```
  If Got “User is Not in Sudoers file” then Look: Solution
  
  Replace each instance of “testing” or “stretch” with “unstable” on the File!
  
  Then Comment Out the Entries Containing the “updates” keyword.
  
  Ctrl+x to Save & Exit from nano editor.
- Upgrading Distro/Packages to Unstable
```
sudo apt-get update
```
```
sudo apt-get -u dist-upgrade -
```

How-to Install Latest Thunderbird on Debian Linux:

Install Thunderbird for Debian

Installing Latest Thunderbird on Debian Linux.