Audio Problems PulseAudio ICH AC97 5.0.0

[Gene77072]

Virtual Box Environment 5.0.0 Running(Pulse Audio, ICH AC97), Ubuntu 15.10 Distributions(KDE, Lubuntu, Edubuntu, & Xubuntu), Volum Slider failed to adjust Master Audio channel leaving it defaulted to approximately 45%. I can manually control the Master Volume level with alsamixer to raise overall level Cap.

This issues was not present in Virtual Box 4.3.30.

I upgraded 5.0.0 to 5.0.2 by installing 5.0.2 Deb package on top of 5.0.0(already installed).

I believe this audio issue was addressed in 5.0.2 but the installation on top of the 5.0.0 environment did not work completely. In the process of backing off from 5.0 to reinstall 4.3.30, I had to perform and uninstall of 5.0 and likewise preparing the same system to upgrade from 5.3 to 5.0.2, I had to uninstall 4.3. Installing 5.0.2 directly from the 5.0.2 Deb package seems to eliminate all problems.

Either the upgrade process did not result in a complete and proper update or soemhow, I got two different 5.0.2 Deb packages.

[LocutusOfBorg]

Original issue: ​https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1487168