We’ve recently rolled out a new PILS image which appears to have locked out a useful setting in X-Box Media Centre (XBMC). In the old image we were able to access the Audio Settings screen (shown below) so that we could adjust the volume amplification. However the latest image doesn’t seem to allow this and I’d like to know if it’s possible to achieve the same via the underlying Ubuntu operating system. We have full admin access to the OS but not the Ubuntu expertise to achieve this at the CLI.
Any suggestions on how to do this from the CLI would be great.