HI, My Pulse Audio Volume Control (pavucontrol) is not shown volume bar which present below the volume control slider for right and left channels in the Play tab . However, I can hear audio,and the pavucontrol Play tab shows the name of the applications which is running, volume control for right and left channels (FROM LEFT & FROM RIGHT Volume slider) . I am attaching screen shot when I am listening songs. I guess there may be a change in the system configuration/setting? How to reset it? I have reinstalled Pulseaudio, but the problem remains. I am using ubuntu 12.04 with default pulse audio. even I cannot record audio using monitor source, last month i had same problem but I reinstalled ubuntu so I overcame this problem but now same problem ?? I want design and application on it but due to this failure I cant go ahead with my project. so plz help me ........ Thanks & Regards Badal -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20130729/3bf713dc/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: output.png Type: image/png Size: 107861 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20130729/3bf713dc/attachment-0002.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: playback.png Type: image/png Size: 126665 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20130729/3bf713dc/attachment-0003.png>