Ubuntu
unity-control-center package

  1. Bug #1649763
  2. Comment #3

Comment 3 for bug 1649763

Revision history for this message
Hui Wang (hui.wang) wrote :

I don't think the issue 1 is a problem, since the pulseaudio's design is just like that. In the pulseaudio, the HDMI output does not have higher priority than internal speaker. If users want the sound output via HDMI, users need to select it manually.

For issue 2, it is really a problem, and I can reproduce this problem on my own laptop, so it is a common problem instead of specific to Dell xps 15 and 4K monitor.

I am debugging the pulseaudio's code and u-c-c's code, try to fix this problem from either PA or u-c-c.