Skip to main content

Show volume control icon in menu bar of Ubuntu

Hi there,

   For some reason volume control widget is not showing in menu bar of my system. I am feeling really bad without that widget to play songs and adjust volume. Then I have restarted pulse audio service that won't work. Finally i come up with solution to fix this problem.


Please follow the steps below I have mentioned to fix this problem

- Go to "System settings -> Sound Settings"

- In "Sound settings", you have option like "Show sound volume in the menu bar" with checkbox



- Please enabled it and check if volume bar appears in menu bar of the system


Please refer the following link for more info about this problem,

http://askubuntu.com/questions/470702/volume-control-not-showing-in-ubuntu-14-04-unity-top-panel/470713

Comments

Popular posts from this blog

Install and Configure Apache in Ubuntu 14.04

Easy way to install and configure "Apache" server in Ubuntu 14.04 1.Install apache:              sudo apt-get install apache2 2. In /etc/apache2/sites-available/000-default.conf :                 ScriptAlias /cgi-bin/ /var/cgi-bin/                <Directory "/var/cgi-bin">                         AllowOverride None                         Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch                     ...

PHP Session Clean

I was getting the following error when trying to browse the icingaweb2 website in the browser Fatal error: Uncaught ErrorException: Uncaught ErrorException: session_name(): Cannot change session name when session is active in /usr/share/php/Icinga/Web/Session/PhpSession.php:97 Stack trace: #0 [internal function]: Icinga\Application\ApplicationBootstrap->Icinga\Application\{closure}(2, 'session_name():...', '/usr/share/php/...', 97, Array) #1 /usr/share/php/Icinga/Web/Session/PhpSession.php(97): session_name('Icingaweb2') #2 /usr/share/php/Icinga/Web/Session/PhpSession.php(152): Icinga\Web\Session\PhpSession->open() #3 /usr/share/php/Icinga/Web/Controller/ActionController.php(540): Icinga\Web\Session\PhpSession->write() #4 /usr/share/php/Icinga/Web/Controller/ActionController.php(490): Icinga\Web\Controller\ActionController->shutdownSession() #5 /usr/share/icingaweb2/library/vendor/Zend/Controller/Action.php(512): Icinga\Web\Controller\ActionCont...

Login as NAGIOS user in Terminal

I have written icinga configuration file for some servers to monitoring it. In that, some custom scripts are running with SSH command to monitor the Server status. Everything goes fine till when did shut down the server and launch the same server ( same hostname ) with different hardware due to Memory problem. Note : Memory problem - Sometimes, We need better RAM and Harddisk to handle the traffic when server started to get more request from the Client.  In this moment, the icinga custom scripts and inbuild scripts that related to the server hostname are started to throw the error message that can't connect to server using SSH : SSH Failed ( Same host name. But different hardware ). Because, My monitor server has Old server SSH Key in Known_Hosts for hostname. But, My monitoring server was trying to connect to New Server with Old server SSH Key from Known_Hosts. To avoid this problem, We need to remove Old Server SSH Key belong with Hostname from Known_Hosts...