Public bug reported:
Ubuntu 14.04 64bit
This might be a situation that doesn't happen a lot but... My computer
is currently on a hard drive and is booting on different computers. Thus
the audio hardware changes between boots and this might have confused
pulseaudio regarding rythembox.
Symptoms:
* Walltop: All sound works, no issue. Internal Intel audio only
* Laptop: Sound works, tests work, gstreamer (Totem) plays sound, rythembox
fails to play any sound. Internal intel audio.
Investigation: Install pavucontrol and notice sink for rythembox is set
to HDMI output, even though hdmi output is a) not enabled and b) not
available in the regular volume/sound settings user interface.
I set the audio sink to the right hardware interface and sound played
without issue.
But, this is a user interface issue, because there was a setting which
stopped sound from being played (or played it to the wrong sink
potentionally) but for which the sound control pannel failed to either
notice, notify or allow to be changed.
Pulseaudio also failed, because it allowed rythembox to fallback to an
application level hardware sink which was not in use. The walltop
doesn't have hdmi, so I think it just fell back to another hardware sink
after failing to lock onto hdmi.
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
+ Ubuntu 14.04 64bit
+
This might be a situation that doesn't happen a lot but... My computer
is currently on a hard drive and is booting on different computers. Thus
the audio hardware changes between boots and this might have confused
pulseaudio regarding rythembox.
Symptoms:
- * Walltop: All sound works, no issue. Internal Intel audio only
- * Laptop: Sound works, tests work, gstreamer (Totem) plays sound, rythembox
fails to play any sound. Internal intel audio.
+ * Walltop: All sound works, no issue. Internal Intel audio only
+ * Laptop: Sound works, tests work, gstreamer (Totem) plays sound, rythembox
fails to play any sound. Internal intel audio.
Investigation: Install pavucontrol and notice sink for rythembox is set
to HDMI output, even though hdmi output is a) not enabled and b) not
available in the regular volume/sound settings user interface.
I set the audio sink to the right hardware interface and sound played
without issue.
But, this is a user interface issue, because there was a setting which
stopped sound from being played (or played it to the wrong sink
potentionally) but for which the sound control pannel failed to either
notice, notify or allow to be changed.
Pulseaudio also failed, because it allowed rythembox to fallback to an
application level hardware sink which was not in use. The walltop
doesn't have hdmi, so I think it just fell back to another hardware sink
after failing to lock onto hdmi.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1340740
Title:
Rhythembox sink is hidden by normal user interface
Status in “pulseaudio” package in Ubuntu:
New
Bug description:
Ubuntu 14.04 64bit
This might be a situation that doesn't happen a lot but... My computer
is currently on a hard drive and is booting on different computers.
Thus the audio hardware changes between boots and this might have
confused pulseaudio regarding rythembox.
Symptoms:
* Walltop: All sound works, no issue. Internal Intel audio only
* Laptop: Sound works, tests work, gstreamer (Totem) plays sound, rythembox
fails to play any sound. Internal intel audio.
Investigation: Install pavucontrol and notice sink for rythembox is
set to HDMI output, even though hdmi output is a) not enabled and b)
not available in the regular volume/sound settings user interface.
I set the audio sink to the right hardware interface and sound played
without issue.
But, this is a user interface issue, because there was a setting which
stopped sound from being played (or played it to the wrong sink
potentionally) but for which the sound control pannel failed to either
notice, notify or allow to be changed.
Pulseaudio also failed, because it allowed rythembox to fallback to an
application level hardware sink which was not in use. The walltop
doesn't have hdmi, so I think it just fell back to another hardware
sink after failing to lock onto hdmi.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1340740/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
