Same here. Dell Precision M4400, clean 9.10 x86_64 Desktop install and updated. Sound works after a fresh boot and is gone after hibernation. /etc/init.d/pulseaudio restart doesn't fix it. Check out the complaints about ALSA in the logs below.
Linux rrohbeck-nb 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009 x86_64 GNU/Linux lspci: 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) Subsystem: Dell Device 0250 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 21 Region 0: Memory at f6fdc000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE- FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us ClockPM- Suprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- Capabilities: [100] Virtual Channel <?> Capabilities: [130] Root Complex Link <?> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel r...@rrohbeck-nb:~# fgrep -i audio /var/log/* /var/log/dpkg.log:2009-10-27 17:59:30 install libaudiofile0 <none> 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 17:59:30 status half-installed libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 17:59:30 status unpacked libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 17:59:30 status unpacked libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 18:03:19 install libportaudio2 <none> 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:03:19 status half-installed libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:03:19 status unpacked libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:03:19 status unpacked libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:04:24 install gstreamer0.10-pulseaudio <none> 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:04:24 status half-installed gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:04:24 status unpacked gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:04:24 status unpacked gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:05:05 install pulseaudio-module-udev <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:05 status half-installed pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:05 status unpacked pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:05 status unpacked pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:05 install pulseaudio <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:05 status half-installed pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:06 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:05:06 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 install pulseaudio-esound-compat <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status half-installed pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 install pulseaudio-module-gconf <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status half-installed pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 install pulseaudio-utils <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status half-installed pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status unpacked pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 install pulseaudio-module-x11 <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:06 status half-installed pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:07 status unpacked pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:06:07 status unpacked pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:07:20 install pulseaudio-module-bluetooth <none> 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:07:20 status half-installed pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:07:20 status unpacked pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:07:20 status unpacked pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:07:51 configure libaudiofile0 0.2.6-7ubuntu2 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 18:07:51 status unpacked libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 18:07:51 status half-configured libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 18:07:51 status installed libaudiofile0 0.2.6-7ubuntu2 /var/log/dpkg.log:2009-10-27 18:10:58 configure libportaudio2 19+svn20090620-0ubuntu1 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:10:58 status unpacked libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:10:58 status half-configured libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:10:58 status installed libportaudio2 19+svn20090620-0ubuntu1 /var/log/dpkg.log:2009-10-27 18:11:30 configure gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:11:30 status unpacked gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:11:31 status half-configured gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:11:31 status installed gstreamer0.10-pulseaudio 0.10.16-1ubuntu3 /var/log/dpkg.log:2009-10-27 18:12:27 configure pulseaudio-utils 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:12:27 status unpacked pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:12:27 status half-configured pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:12:27 status installed pulseaudio-utils 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:14:58 configure pulseaudio-module-udev 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:14:58 status unpacked pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:14:58 status half-configured pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:14:58 status installed pulseaudio-module-udev 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 configure pulseaudio 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:10 status unpacked pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:11 status half-configured pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status installed pulseaudio 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 configure pulseaudio-esound-compat 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status unpacked pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status half-configured pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status installed pulseaudio-esound-compat 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 configure pulseaudio-module-gconf 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status unpacked pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status half-configured pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status installed pulseaudio-module-gconf 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 configure pulseaudio-module-x11 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status unpacked pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status half-configured pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:12 status installed pulseaudio-module-x11 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:18 configure pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:18 status unpacked pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:18 status half-configured pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-10-27 18:15:18 status installed pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4 /var/log/dpkg.log:2009-11-13 15:11:30 install libaudio2 <none> 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:30 status half-installed libaudio2 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:31 status unpacked libaudio2 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:31 status unpacked libaudio2 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:34 configure libaudio2 1.9.2-1 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:34 status unpacked libaudio2 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:34 status half-configured libaudio2 1.9.2-1 /var/log/dpkg.log:2009-11-13 15:11:34 status installed libaudio2 1.9.2-1 /var/log/kern.log.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.681520] hd-audio0 S 0000000000000000 0 794 2 0x00000000 /var/log/kern.log.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.685039] pulseaudio D 00000000ffffffff 0 2140 1 0x00000000 /var/log/kern.log.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.685070] pulseaudio D 00000000ffffffff 0 2144 1 0x00000000 /var/log/kern.log.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.672825] hd-audio0 S 0000000000000000 0 794 2 0x00000000 /var/log/kern.log.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.676403] pulseaudio D 00000000ffffffff 0 2140 1 0x00000000 /var/log/kern.log.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.676434] pulseaudio D 00000000ffffffff 0 2144 1 0x00000000 /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/messages:Nov 16 19:19:21 rrohbeck-nb pulseaudio[2999]: pid.c: Stale PID file, overwriting. /var/log/messages:Nov 16 19:19:52 rrohbeck-nb pulseaudio[3494]: pid.c: Stale PID file, overwriting. /var/log/messages:Nov 18 17:38:24 rrohbeck-nb pulseaudio[2638]: pid.c: Stale PID file, overwriting. /var/log/messages.1:Nov 13 16:09:22 rrohbeck-nb pulseaudio[3772]: pid.c: Stale PID file, overwriting. /var/log/messages.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.681520] hd-audio0 S 0000000000000000 0 794 2 0x00000000 /var/log/messages.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.685039] pulseaudio D 00000000ffffffff 0 2140 1 0x00000000 /var/log/messages.1:Nov 13 19:07:00 rrohbeck-nb kernel: [ 9872.685070] pulseaudio D 00000000ffffffff 0 2144 1 0x00000000 /var/log/messages.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.672825] hd-audio0 S 0000000000000000 0 794 2 0x00000000 /var/log/messages.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.676403] pulseaudio D 00000000ffffffff 0 2140 1 0x00000000 /var/log/messages.1:Nov 13 19:09:50 rrohbeck-nb kernel: [10042.676434] pulseaudio D 00000000ffffffff 0 2144 1 0x00000000 /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio hibernate hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio thaw hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio resume suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio hibernate hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio thaw hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio resume suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio hibernate hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio thaw hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio hibernate hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio thaw hibernate: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio resume suspend: sudo: unable to resolve host rrohbeck-nb /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success. /var/log/pm-suspend.log:/usr/lib/pm-utils/sleep.d/01PulseAudio resume suspend: sudo: unable to resolve host rrohbeck-nb /var/log/syslog:Nov 19 12:37:23 rrohbeck-nb pulseaudio[3282]: pid.c: Daemon already running. /var/log/syslog.1:Nov 18 16:13:02 rrohbeck-nb pulseaudio[3494]: module-console-kit.c: GetUnixUser() call failed: org.freedesktop.DBus.Error.UnknownMethod: Method "GetUnixUser" with signature "" on interface "org.freedesktop.ConsoleKit.Session" doesn't exist /var/log/syslog.1:Nov 18 17:38:24 rrohbeck-nb pulseaudio[2638]: pid.c: Stale PID file, overwriting. /var/log/udev:KERNEL[1258660273.819832] add /devices/pci0000:00/0000:00:1b.0/sound/card0/audio (sound) /var/log/udev:DEVPATH=/devices/pci0000:00/0000:00:1b.0/sound/card0/audio /var/log/udev:DEVNAME=audio /var/log/udev:UDEV [1258660275.234436] add /devices/pci0000:00/0000:00:1b.0/sound/card0/audio (sound) /var/log/udev:DEVPATH=/devices/pci0000:00/0000:00:1b.0/sound/card0/audio /var/log/udev:DEVNAME=/dev/audio /var/log/udev:ID_MODEL_FROM_DATABASE=82801I (ICH9 Family) HD Audio Controller /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:16:59 rrohbeck-nb pulseaudio[2121]: asyncq.c: q overrun, queuing locally /var/log/user.log:Nov 15 18:42:12 rrohbeck-nb pulseaudio[6208]: pid.c: Daemon already running. /var/log/user.log:Nov 15 18:42:12 rrohbeck-nb pulseaudio[6209]: pid.c: Daemon already running. /var/log/user.log:Nov 16 19:19:21 rrohbeck-nb pulseaudio[2999]: pid.c: Stale PID file, overwriting. /var/log/user.log:Nov 16 19:19:52 rrohbeck-nb pulseaudio[3494]: pid.c: Stale PID file, overwriting. /var/log/user.log:Nov 16 19:52:21 rrohbeck-nb pulseaudio[3494]: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! /var/log/user.log:Nov 16 19:52:21 rrohbeck-nb pulseaudio[3494]: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. /var/log/user.log:Nov 16 19:52:21 rrohbeck-nb pulseaudio[3494]: alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. /var/log/user.log:Nov 18 16:13:02 rrohbeck-nb pulseaudio[3494]: module-console-kit.c: GetUnixUser() call failed: org.freedesktop.DBus.Error.UnknownMethod: Method "GetUnixUser" with signature "" on interface "org.freedesktop.ConsoleKit.Session" doesn't exist /var/log/user.log:Nov 18 17:38:24 rrohbeck-nb pulseaudio[2638]: pid.c: Stale PID file, overwriting. /var/log/user.log:Nov 19 12:37:23 rrohbeck-nb pulseaudio[3282]: pid.c: Daemon already running. /var/log/user.log.1:Nov 13 16:09:22 rrohbeck-nb pulseaudio[3772]: pid.c: Stale PID file, overwriting. rrohb...@92x6zk1-lease:~$ alsactl -d -F restore alsactl: load_state:1608: No soundcards found... rrohb...@92x6zk1-lease:~$ -- 20549 Sound is gone on resume from suspend https://bugs.launchpad.net/bugs/300099 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs