Sound Troubleshooting Ubuntu

Open a terminal window.
sudo apt-get install pavucontrol

Now start pavucontrol and look how the tabs are. You start pavucontrol via the Fast Finder or via the terminal: you simply tap: pavucontrol (and press Enter).

pay attention: move the sliders do not all open at once, and no more than 90 % (deformation).

If this solution does not work, you can still offer the following solution.


» Read more

Add user to your Kali Linux machine

You almost never log in as root. Root you only if you want to change system settings, things to install or troubleshoot.
Your work therefore usually when you and your “becomes as root” as needed.

Therefore it is wise to create an additional user on the potash machine

in ja, This method is the same for machines based on Debian, Ubuntu a Mint



1. Open a terminal logged in as root

2. Add a new user with:

#useradd -m username

-m to the root directory of the user

3. Create a password for the user:

#passwd user

4. Add the user to the sudo group (Software enz. To install):

#usermod -a -G sudo user

-A to add and -G indicates the group to which must be added

5. Now finally change the default shell of the newly added user to bash:

#chsh -s / bin / bash username

-s to offer a new login shell for the user