Bug 48284 - Underlying h/w volumes are still adjusted due to flat volume logic even when the stream is muted.
Summary: Underlying h/w volumes are still adjusted due to flat volume logic even when ...
Status: RESOLVED MOVED
Alias: None
Product: PulseAudio
Classification: Unclassified
Component: core (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: pulseaudio-bugs
QA Contact: pulseaudio-bugs
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-04-04 01:54 UTC by Colin Guthrie
Modified: 2018-07-30 10:21 UTC (History)
3 users (show)

See Also:
i915 platform:
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Attachments

Description Colin Guthrie 2012-04-04 01:54:16 UTC 
Reproduce:
(with flat volumes enabled)
1. Set sink volume to something sensible.
2. Set event sound volume to something less than that, e.g. half
3. Mute event sounds
4. Run alsamixer -c0
5. Trigger an event sound.

Watch as the volumes adjust due to flat volume logic!

This can be an issue as if you have event sounds set to 100% and muted, but sink volume to, say 60%, simply playing an event sound (which is muted) will push the h/w volume up to 100% and leave it there.
Comment 1 Colin Guthrie 2012-04-04 01:56:23 UTC 
Thanks for Arun's testing, it's apparent this bug has been present since 1.0 pre-release at least (maybe earlier, we've not checked).
Comment 2 Colin Guthrie 2012-04-04 02:00:21 UTC 
Downstream bug: https://bugs.mageia.org/show_bug.cgi?id=5210
Comment 3 GitLab Migration User 2018-07-30 10:21:01 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/365.

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