<div dir="ltr"><div>Is this a driver bug? Or do i need to change my config? </div>This is a older laptop with a sigmatel chip so I should be fine driver wise no? 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02) Subsystem: Dell Device 01f8 Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at f6ffc000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [130] Root Complex Link Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel <div> D: [alsa-sink-STAC9205 Analog] protocol-native.c: Implicit underrun of 'Event Sound' D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2396 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2396 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2364 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2364 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2364 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2364 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2364 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2332 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2300 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2300 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] sink.c: Found underrun 23324 bytes ago (2300 bytes ahead in playback buffer) D: [alsa-sink-STAC9205 Analog] protocol-native.c: Requesting rewind due to end of underrun. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested to rewind 23328 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Limited to 23328 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: before: 5832 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: after: 5832 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Rewound 23328 bytes. D: [alsa-sink-STAC9205 Analog] sink.c: Processing rewind... D: [alsa-sink-STAC9205 Analog] sink.c: latency = 0 D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 23328 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 23328 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] source.c: Processing rewind... D: [alsa-sink-STAC9205 Analog] protocol-native.c: Implicit underrun of 'Event Sound' pulseaudio: /var/tmp/portage/media-libs/alsa-lib-1.0.27.1/work/alsa-lib-1.0.27.1/src/pcm/pcm.c:2731: snd_pcm_area_copy: Assertion `dst < src || dst >= src + bytes' failed. Aborted D: [alsa-sink-STAC9205 Analog] source.c: Processing rewind... D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Core1.Stream removed from object /org/pulseaudio/core1/playback_stream20 I: [pulseaudio] sink-input.c: Freeing input 20 "ALSA Playback" D: [alsa-sink-STAC9205 Analog] sink.c: Volume change to 26214 at 25393651014 was written 67 usec late D: [pulseaudio] module-intended-roles.c: Not setting device for stream ALSA Playback, because it lacks role. I: [pulseaudio] sink-input.c: Trying to change sample rate I: [pulseaudio] sink.c: Cannot update rate, SINK_IS_RUNNING, will keep using 44100 Hz D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1b.0.analog-stereo becomes busy, resuming. I: [pulseaudio] resampler.c: Using resampler 'speex-float-5' I: [pulseaudio] resampler.c: Using float32le as working format. D: [pulseaudio] resampler.c: Resampler: D: [pulseaudio] resampler.c: rate 22050 -> 44100 (method speex-float-5), D: [pulseaudio] resampler.c: format s16le -> s16le (intermediate float32le), D: [pulseaudio] resampler.c: channels 2 -> 2 (resampling 2) I: [pulseaudio] resampler.c: Choosing speex quality setting 5. D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 I: [pulseaudio] sink-input.c: Created input 21 "ALSA Playback" on alsa_output.pci-0000_00_1b.0.analog-stereo with sample spec s16le 2ch 22050Hz and channel map front-left,front-right I: [pulseaudio] sink-input.c: <a href="http://media.name">media.name</a> = "ALSA Playback" I: [pulseaudio] sink-input.c: <a href="http://application.name">application.name</a> = "ALSA plug-in [pidgin]" I: [pulseaudio] sink-input.c: native-protocol.peer = "UNIX socket client" I: [pulseaudio] sink-input.c: native-protocol.version = "28" I: [pulseaudio] sink-input.c: <a href="http://application.process.id">application.process.id</a> = "3542" I: [pulseaudio] sink-input.c: application.process.user = "weedy" I: [pulseaudio] sink-input.c: application.process.host = "HAF" I: [pulseaudio] sink-input.c: application.process.binary = "pidgin" I: [pulseaudio] sink-input.c: window.x11.display = ":0.0" I: [pulseaudio] sink-input.c: application.language = "en_CA.utf8" I: [pulseaudio] sink-input.c: application.process.machine_id = "604fd8ab57ba18f9af54e4ab0000000d" I: [pulseaudio] sink-input.c: application.icon_name = "pidgin" I: [pulseaudio] sink-input.c: <a href="http://module-stream-restore.id">module-stream-restore.id</a> = "sink-input-by-application-name:ALSA plug-in [pidgin]" I: [pulseaudio] protocol-native.c: Requested tlength=200.00 ms, minreq=9.98 ms D: [pulseaudio] protocol-native.c: Early requests mode enabled, configuring sink latency to minreq. D: [pulseaudio] protocol-native.c: Requested latency=9.98 ms, Received latency=9.98 ms D: [pulseaudio] memblockq.c: memblockq requested: maxlength=4194304, tlength=17640, base=4, prebuf=16764, minreq=880 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=4194304, tlength=17640, base=4, prebuf=16764, minreq=880 maxrewind=0 I: [pulseaudio] protocol-native.c: Final latency 209.98 ms = 180.05 ms + 2*9.98 ms + 9.98 ms D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Latency set to 9.98ms D: [alsa-sink-STAC9205 Analog] alsa-sink.c: hwbuf_unused=63780 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: setting avail_min=16166 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requesting rewind due to latency change. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested volume: 0: 46% 1: 46% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -20.25 dB 1: -20.25 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Got hardware volume: 0: 46% 1: 46% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -20.10 dB 1: -20.10 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Calculated software volume: 0: 99% 1: 99% (accurate-enough=yes) D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -0.15 dB 1: -0.15 dB D: [alsa-sink-STAC9205 Analog] sink.c: Volume going up to 30129 at 25393868873 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested to rewind 65536 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Limited to 36564 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: before: 9141 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: after: 9141 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Rewound 36564 bytes. D: [alsa-sink-STAC9205 Analog] sink.c: Processing rewind... D: [alsa-sink-STAC9205 Analog] sink.c: latency = 0 D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36564 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36564 bytes on implementor. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36564 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] source.c: Processing rewind... pulseaudio: /var/tmp/portage/media-libs/alsa-lib-1.0.27.1/work/alsa-lib-1.0.27.1/src/pcm/pcm.c:2731: snd_pcm_area_copy: Assertion `dst < src || dst >= src + bytes' failed. Aborted I: [pulseaudio] sink-input.c: Created input 82 "x11-bell" on alsa_output.pci-0000_00_1b.0.analog-stereo with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] sink-input.c: <a href="http://media.name">media.name</a> = "x11-bell" I: [pulseaudio] sink-input.c: <a href="http://event.id">event.id</a> = "x11-bell" I: [pulseaudio] sink-input.c: media.role = "event" I: [pulseaudio] sink-input.c: media.filename = "/usr/share/sounds/warning.wav" I: [pulseaudio] sink-input.c: <a href="http://module-stream-restore.id">module-stream-restore.id</a> = "sink-input-by-media-role:event" D: [pulseaudio] core-util.c: posix_madvise() worked fine! D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested volume: 0: 43% 1: 43% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -21.82 dB 1: -21.82 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Got hardware volume: 0: 43% 1: 43% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -21.75 dB 1: -21.75 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Calculated software volume: 0: 100% 1: 100% (accurate-enough=yes) D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -0.07 dB 1: -0.07 dB D: [alsa-sink-STAC9205 Analog] sink.c: Volume not changing D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested to rewind 65536 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Limited to 36596 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: before: 9149 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: after: 9149 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Rewound 36596 bytes. D: [alsa-sink-STAC9205 Analog] sink.c: Processing rewind... D: [alsa-sink-STAC9205 Analog] sink.c: latency = 1185 D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] source.c: Processing rewind... D: [pulseaudio] core-scache.c: Playing sample "x11-bell" on "alsa_output.pci-0000_00_1b.0.analog-stereo" D: [pulseaudio] memblockq.c: memblockq requested: maxlength=88036, tlength=0, base=4, prebuf=1, minreq=1 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=88036, tlength=88036, base=4, prebuf=4, minreq=4 maxrewind=0 D: [pulseaudio] module-stream-restore.c: Not restoring device for stream sink-input-by-media-role:event, because already set to 'alsa_output.pci-0000_00_1b.0.analog-stereo'. D: [pulseaudio] module-intended-roles.c: Not setting device for stream x11-bell, because already set. D: [pulseaudio] module-stream-restore.c: Not restoring volume for sink input sink-input-by-media-role:event, because already set. I: [pulseaudio] module-stream-restore.c: Restoring mute state for sink input sink-input-by-media-role:event. D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_1b.0.analog-stereo becomes busy, resuming. D: [pulseaudio] memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 D: [pulseaudio] memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 I: [pulseaudio] sink-input.c: Created input 83 "x11-bell" on alsa_output.pci-0000_00_1b.0.analog-stereo with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] sink-input.c: <a href="http://media.name">media.name</a> = "x11-bell" I: [pulseaudio] sink-input.c: <a href="http://event.id">event.id</a> = "x11-bell" I: [pulseaudio] sink-input.c: media.role = "event" I: [pulseaudio] sink-input.c: media.filename = "/usr/share/sounds/warning.wav" I: [pulseaudio] sink-input.c: <a href="http://module-stream-restore.id">module-stream-restore.id</a> = "sink-input-by-media-role:event" D: [pulseaudio] core-util.c: posix_madvise() worked fine! D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested volume: 0: 43% 1: 43% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -21.82 dB 1: -21.82 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Got hardware volume: 0: 43% 1: 43% D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -21.75 dB 1: -21.75 dB D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Calculated software volume: 0: 100% 1: 100% (accurate-enough=yes) D: [alsa-sink-STAC9205 Analog] alsa-sink.c: in dB: 0: -0.07 dB 1: -0.07 dB D: [alsa-sink-STAC9205 Analog] sink.c: Volume not changing D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Requested to rewind 65536 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Limited to 36596 bytes. D: [alsa-sink-STAC9205 Analog] alsa-sink.c: before: 9149 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: after: 9149 D: [alsa-sink-STAC9205 Analog] alsa-sink.c: Rewound 36596 bytes. D: [alsa-sink-STAC9205 Analog] sink.c: Processing rewind... D: [alsa-sink-STAC9205 Analog] sink.c: latency = 0 D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] sink-input.c: Have to rewind 36596 bytes on render memblockq. D: [alsa-sink-STAC9205 Analog] source.c: Processing rewind... pulseaudio: /var/tmp/portage/media-libs/alsa-lib-1.0.27.1/work/alsa-lib-1.0.27.1/src/pcm/pcm.c:2731: snd_pcm_area_copy: Assertion `dst < src || dst >= src + bytes' failed. Aborted </div></div>