Public bug reported:
Binary package hint: pulseaudio
On karmic sound don't works for me on hardware:
pa...@pavka:~$ lspci -s 00:10.1 -vv
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device 3290
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0 (500ns min, 1250ns max)
Interrupt: pin B routed to IRQ 11
Region 0: Memory at fead8000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
pa...@pavka:~$ lspci -s 04:06.0 -vv
04:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture
(rev 11)
Subsystem: LeadTek Research Inc. Device 6606
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (4000ns min, 10000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: Memory at fbffe000 (32-bit, prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: bttv
Kernel modules: bttv
After run:
pa...@pavka:~$ pulseaudio -k && pulseaudio -vv
and in second terminal:
pa...@pavka:~$ paplay /usr/share/sounds/question.wav
Connection failure: Connection terminated
Stream error: Connection terminated
pa...@pavka:~$ paplay /usr/share/sounds/question.wav
Connection failure: Connection refused
pa...@pavka:~$
So pulseaudio crash between two paplays. There is end of output from
pulseaudio:
...
D: module-augment-properties.c: Looking for .desktop file for pacat
D: module-intended-roles.c: Not setting device for stream
/usr/share/sounds/question.wav, because it lacks role.
D: module-suspend-on-idle.c: Sink
alsa_output.pci-0000_00_10.1.analog-surround-51 becomes busy.
I: resampler.c: Forcing resampler 'copy', because of fixed, identical sample
rates.
D: resampler.c: Channel matrix:
D: resampler.c: I00
D: resampler.c: +------
D: resampler.c: O00 | 1.000
D: resampler.c: O01 | 1.000
D: resampler.c: O02 | 1.000
D: resampler.c: O03 | 1.000
D: resampler.c: O04 | 1.000
D: resampler.c: O05 | 1.000
I: remap.c: Using generic matrix remapping
I: resampler.c: Using resampler 'copy'
I: resampler.c: Using s16le as working format.
D: memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=12,
prebuf=0, minreq=1 maxrewind=0
D: memblockq.c: memblockq sanitized: maxlength=33554436, tlength=33554436,
base=12, prebuf=0, minreq=12 maxrewind=0
I: sink-input.c: Created input 2 "/usr/share/sounds/question.wav" on
alsa_output.pci-0000_00_10.1.analog-surround-51 with sample spec s16le 1ch
44100Hz and channel map mono
I: protocol-native.c: Requested tlength=250.00 ms, minreq=20.00 ms
D: protocol-native.c: Traditional mode enabled, modifying sink usec only for
compat with minreq.
D: memblockq.c: memblockq requested: maxlength=4194304, tlength=22050, base=2,
prebuf=20288, minreq=1764 maxrewind=0
D: memblockq.c: memblockq sanitized: maxlength=4194304, tlength=22050, base=2,
prebuf=20288, minreq=1764 maxrewind=0
I: protocol-native.c: Final latency 348.68 ms = 210.00 ms + 2*20.00 ms + 98.68
ms
D: alsa-sink.c: Requested volume: 0: 73% 1: 73% 2: 73% 3: 73% 4: 73% 5:
73%
D: alsa-sink.c: Got hardware volume: 0: 73% 1: 73% 2: 73% 3: 73% 4: 73% 5:
73%
D: alsa-sink.c: Calculated software volume: 0: 99% 1: 99% 2: 99% 3: 99% 4:
99% 5: 99% (accurate-enough=yes)
D: protocol-native.c: Requesting rewind due to end of underrun.
Segmentation fault (core dumped)
pa...@pavka:~$
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
--
pulseaudio crash in second
https://bugs.launchpad.net/bugs/421961
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