The input connector doesn't change

I was trying to boost the Mic Volume, I have tried different input connectors to check if it had some effect,

Now the input connector doesn't change from Line-in, I try to change it back to Microphone 1 as soon I try to adjust the volume it flips back to Line in

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pavucontrol 0.99.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Tue Nov 22 18:33:02 2011
ExecutablePath: /usr/bin/pavucontrol
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
SourcePackage: pavucontrol
UpgradeStatus: No upgrade log present (probably fresh install)