No sound after suspend to RAM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
PulseAudio |
New
|
Undecided
|
Unassigned | ||
pulseaudio (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Problem description: when recovering from suspend to RAM there is no sound.
Sound is working fine the rest of the time, closing the session does not restore sound but a reboot does.
1) Ubuntu version: Hardy Heron upgraded from Gutsy, default configuration; output of uname -r: 2.6.24-16-generic
2) Output of aplay -l
**** Liste des PLAYBACK périphériques ****
carte 0: VT82xx [HDA VIA VT82xx], périphérique 0 : ALC883 Analog [ALC883 Analog]
Sous-
Sous-
carte 0: VT82xx [HDA VIA VT82xx], périphérique 1 : ALC883 Digital [ALC883 Digital]
Sous-
Sous-
3) lspci -v
04:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio Controller (rev 10)
Subsystem: Europop AG Unknown device e028
Flags: bus master, fast devsel, latency 0, IRQ 23
Memory at dfafc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
4) sudo modprobe snd-via82xx
Display nothing but still no sound
5) cat /proc/asound/cards
0 [VT82xx ]: HDA-Intel - HDA VIA VT82xx
6) Restarting ALSA (sudo /etc/init.
7) Stopping (pulseaudio -k) and relaunch pulseaudio (pulseaudio -D) doesn't help either
8) uname -a
Linux 2.6.24-16-generic #1 SMP i686 GNU/Linux
9) dpkg -s linux-ubuntu-
Package: linux-ubuntu-
Status: install ok installed
Priority: optional
Section: base
Installed-Size: 15420
Maintainer: Ubuntu Kernel Team <email address hidden>
Architecture: i386
Source: linux-ubuntu-
Version: 2.6.24-16.23
Provides: ndiswrapper-
Depends: linux-image-
Pre-Depends: dpkg (>= 1.10.24)
I don't know what I can test in addition of this., I tried to follow troubleshooting procedure.
If more information is needed please don't hesitate to contact me.
Thanks for your help,
Yann
Confirmed - identical problems here on a Sound Blaster Audigy:
01:08.0 Multimedia audio controller: Creative Labs SB Audigy LS
Subsystem: Creative Labs Unknown device 100a
Flags: bus master, medium devsel, latency 96, IRQ 19
I/O ports at dc00 [size=32]
Capabilities: <access denied>
Using Hardy AMD64 released version (clean install)