[pulseaudio-tickets] [Bug 88823] New: TV audio output device not remembered

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 27 02:25:21 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=88823

            Bug ID: 88823
           Summary: TV audio output device not remembered
           Product: PulseAudio
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: core
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: amichai2 at amichais.net
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

I've recently upgraded to Kubuntu 14.10 (KDE 4.14.2), and started getting this
issue: Whenever my monitors enter energy savings mode (when pc is idle for a
while - the pc itself is not suspended, only the monitors are), then the TV
(connected as third display to PC) is no longer remembered as an audio output
device.

So every time I want to use the TV I must go to K Menu -> System Settings ->
Multimedia -> Audio and Video Settings -> Audio Hardware Setup -> Profile and
re-select the proper profile. Sound Card is "Built-in Audio", and there are 3
different profiles in the dopdown list all identically named "Digital Stereo
(HDMI) Output", however selecting each of them gives a different Connector name
below: "HDMI / DisplayPort", "HDMI / DisplayPort 2 " and "HDMI / DisplayPort
3".

In my case the second one is the correct one, but when a screen energy savings
mode is activated it reverts back to the third, which is incorrect.

This issue did not occur before the upgrade, and there were no other hardware
changes.

See https://bugs.kde.org/show_bug.cgi?id=340979 for the previous history and
discussion of this issue.

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