[pulseaudio-tickets] [Bug 93946] Changing device profile to HDMI is reset to default after monitor goes into powersave

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Dec 26 16:26:27 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=93946

--- Comment #66 from Cristian KLEIN <cristiklein at gmail.com> ---
This bug is fixed in PulseAudio 9.0, but Ubuntu 16.04 is using PulseAudio
8.0. I tried to backport the fix here:

https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1641954

You may find already built packages here:

https://launchpad.net/~cristiklein/+archive/ubuntu/ppa/+index?field.series_filter=xenial

Can you check if this fixes the issue for you?


On 26 Dec 2016 17:14, <bugzilla-daemon at freedesktop.org> wrote:

Chris Nicolai <deucularsaw at yahoo.com> changed bug 93946
<https://bugs.freedesktop.org/show_bug.cgi?id=93946>
What Removed Added
Resolution FIXED ---
Status RESOLVED REOPENED

*Comment # 65 <https://bugs.freedesktop.org/show_bug.cgi?id=93946#c65> on
bug 93946 <https://bugs.freedesktop.org/show_bug.cgi?id=93946> from Chris
Nicolai <deucularsaw at yahoo.com> *

Definitely NOT resolved, because HDMI audio stops working every time the HDMI
display resolution changes. This is especially problematic for SuperTuxKart,
which changes resolution automatically at launch. There is currently no way to
play fullscreen SuperTuxKart through HDMI and also hear the sound.

On a fresh, up-to-date installation of Ubuntu 16.04, on a Thinkpad T420 via
DisplayPort -> HDMI, using the gnome-shell desktop.

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