Please reply if this is still an issue on a supported release.
** Changed in: pm-utils (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/477541
Title:
upon resume from suspend the wrong pulseaudeo source is selected
Status in “pm-utils” package in Ubuntu:
Invalid
Bug description:
Binary package hint: pm-utils
I have a usb webcam with mic attached to the computer. In gnome-
volume-control I have the webcam's mic selected. Every time I suspend
and resume the selection reverts to the internal audio source. I
assume that is the sound card's mic jack, which has no mic connected.
Also the webcam's mic is muted. So I then have to go into gnome-
volume-control and reselect and un-mute the webcam's mic.
Looking at the file /usr/lib/pm-utils/sleep.d/01PulseAudio and doing a
little testing I have found that the problem has to do with the way
that pulseaudio does it's indexing of the sources and how the pm-utils
script accesses that information. Upon suspend 01PulseAudio is
looking at the starred index (selected source). It then suspends and
mutes this source. Then what happens sometime later in the suspend
and resume process is that the indexes of the sources get changed by
pulseaudio, but the selection stays with the original index. For
example, one time before I suspended the webcam's mic had index 1.
After resuming the webcam's mic was then indexed by 3, and the
internal mic jack was now on index 1 and selected.
So it may be that this bug should really be filed for the pulseaudio
package instead of pm-utils. Either pulseaudio needs to be fixed to
keep its indexes more constant or the pm-utils script needs to be
adapted to find the indexing changes and resume to the correct source
appropriately.
ProblemType: Bug
Architecture: i386
Date: Sat Nov 7 09:41:46 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: pm-utils 1.2.5-2ubuntu7
PackageArchitecture: all
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: pm-utils
Uname: Linux 2.6.31-14-generic i686
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