sound stopped working
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Sound worked for a few hours (less than a day) after the upgrade to hardy, then suddenly
stopped completly. The strange thing is, that I am not aware, that I changed anything around this time.
> lsb_release -rd
Description: Ubuntu hardy (development branch)
Release: 8.04
> apt-cache policy pulseaudio
pulseaudio:
Installed: 0.9.9-1ubuntu2
Candidate: 0.9.9-1ubuntu2
Version table:
*** 0.9.9-1ubuntu2 0
500 http://
100 /var/lib/
>lspci | grep audio
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
> lsmod | grep snd
snd_usb_audio 81024 1
snd_usb_lib 17920 1 snd_usb_audio
snd_hwdep 10244 1 snd_usb_audio
snd_intel8x0 34972 3
snd_ac97_codec 100644 1 snd_intel8x0
ac97_bus 3200 1 snd_ac97_codec
snd_pcm_oss 44672 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 80388 4 snd_usb_
snd_seq_dummy 4740 0
snd_mpu401 9640 0
snd_mpu401_uart 9600 1 snd_mpu401
snd_seq_oss 33152 0
snd_seq_midi 9600 0
snd_rawmidi 25728 3 snd_usb_
snd_seq_midi_event 8448 2 snd_seq_
snd_seq 53232 6 snd_seq_
snd_timer 24324 2 snd_pcm,snd_seq
snd_seq_device 9228 5 snd_seq_
snd 54660 22 snd_usb_
soundcore 8800 1 snd
snd_page_alloc 11400 2 snd_intel8x0,
usbcore 138632 8 snd_usb_
> ls -l /dev/shm/
insgesamt 232
-r-------- 1 joerg joerg 2097176 2008-03-24 16:21 pulse-shm-
-r-------- 1 joerg joerg 2097176 2008-03-24 17:24 pulse-shm-400211903
> ps uax | grep pulse
joerg 8602 0.0 0.5 35284 5368 ? Sl 16:21 0:01 /usr/bin/pulseaudio --log-target=syslog
joerg 8607 0.0 0.2 5680 2248 ? S 16:21 0:00 /usr/lib/
any more infos I could give?
Did the problem appeared after reboot ?
What kernel are you using ? (uname -a)