No audio after wake up
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| pulseaudio (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: pulseaudio
On a clean boot, OR, after a laptop wake-up, the audio is not audible. I have to go to the "open volume control" gnome panel, and just slightly change the PCM slider to get the audio back. Even if I move the slider by one pixel, the audio comes back after a wake up, but not before I move that slider. I usually have the volume and sliders at around 80%, and no, the pcm and main volume slider is not muted. It seems to be a case of pulseaudio not re-initalizing correctly the speaker or something after a boot/wake up. I am pretty sure the audio actually plays, it's just that it's not audible, so I think it's a speaker initialization issue rather than a sound card one.
I am using the T23 IBM thinkpad with Hardy. The sound card is an AC97 Intel-reported chipset, although Cirrus Logic is also mentioned in the "volume control preferences", so not sure which one of the two it is, but it's probably Cirrus Logic as the main chipset is also from VIA.
| Eyal Levin (eyalev) wrote | #1 |
Marking as Duplicate of bug #202089
--
Eyal