root@ubuntu2020:~# pulseaudio -vvv D: [pulseaudio] alsa-util.c: channels : 2 D: [pulseaudio] alsa-util.c: rate : 44100 D: [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) D: [pulseaudio] alsa-util.c: msbits : 16 D: [pulseaudio] alsa-util.c: buffer_size : 16384 D: [pulseaudio] alsa-util.c: period_size : 8192 D: [pulseaudio] alsa-util.c: period_time : 185759 D: [pulseaudio] alsa-util.c: tstamp_mode : ENABLE D: [pulseaudio] alsa-util.c: tstamp_type : MONOTONIC D: [pulseaudio] alsa-util.c: period_step : 1 D: [pulseaudio] alsa-util.c: avail_min : 15502 D: [pulseaudio] alsa-util.c: period_event : 0 D: [pulseaudio] alsa-util.c: start_threshold : -1 D: [pulseaudio] alsa-util.c: stop_threshold : 4611686018427387904 D: [pulseaudio] alsa-util.c: silence_threshold: 0 D: [pulseaudio] alsa-util.c: silence_size : 0 D: [pulseaudio] alsa-util.c: boundary : 4611686018427387904 D: [pulseaudio] alsa-util.c: Slave: Hardware PCM card 0 'HDA ATI SB' device 1 subdevice 0 D: [pulseaudio] alsa-util.c: Its setup is: D: [pulseaudio] alsa-util.c: stream : CAPTURE D: [pulseaudio] alsa-util.c: access : MMAP_INTERLEAVED D: [pulseaudio] alsa-util.c: format : S16_LE D: [pulseaudio] alsa-util.c: subformat : STD D: [pulseaudio] alsa-util.c: channels : 2 D: [pulseaudio] alsa-util.c: rate : 44100 D: [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) D: [pulseaudio] alsa-util.c: msbits : 16 D: [pulseaudio] alsa-util.c: buffer_size : 16384 D: [pulseaudio] alsa-util.c: period_size : 8192 D: [pulseaudio] alsa-util.c: period_time : 185759 D: [pulseaudio] alsa-util.c: tstamp_mode : ENABLE D: [pulseaudio] alsa-util.c: tstamp_type : MONOTONIC D: [pulseaudio] alsa-util.c: period_step : 1 D: [pulseaudio] alsa-util.c: avail_min : 15502 D: [pulseaudio] alsa-util.c: period_event : 0 D: [pulseaudio] alsa-util.c: start_threshold : -1 D: [pulseaudio] alsa-util.c: stop_threshold : 4611686018427387904 D: [pulseaudio] alsa-util.c: silence_threshold: 0 D: [pulseaudio] alsa-util.c: silence_size : 0 D: [pulseaudio] alsa-util.c: boundary : 4611686018427387904 D: [pulseaudio] alsa-util.c: appl_ptr : 0 D: [pulseaudio] alsa-util.c: hw_ptr : 0 D: [alsa-source-ALC889A Digital] alsa-source.c: Thread starting up D: [alsa-source-ALC889A Digital] util.c: SCHED_RR|SCHED_RESET_ON_FORK worked. I: [alsa-source-ALC889A Digital] util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 5. D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: state: INIT -> IDLE I: [alsa-source-ALC889A Digital] alsa-source.c: Starting capture. D: [pulseaudio] module-switch-on-connect.c: Trying to switch to new source alsa_input.pci-0000_00_14.2.iec958-stereo D: [pulseaudio] module-switch-on-connect.c: Refusing to switch to source on pci bus I: [pulseaudio] core.c: default_source: alsa_output.pci-0000_00_14.2.analog-stereo.monitor -> alsa_input.pci-0000_00_14.2.iec958-stereo D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. I: [pulseaudio] module.c: Loaded "module-alsa-card" (index: #8; argument: "device_id="0" name="pci-0000_00_14.2" card_name="alsa_card.pci-0000_00_14.2" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1""). I: [pulseaudio] module-udev-detect.c: Card /devices/pci0000:00/0000:00:14.2/sound/card0 (alsa_card.pci-0000_00_14.2) module loaded. I: [pulseaudio] module-udev-detect.c: Found 2 cards. I: [pulseaudio] module.c: Loaded "module-udev-detect" (index: #6; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-jackdbus-detect.so': failure D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-bluetooth-policy.so': failure D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-bluetooth-discover.so': failure D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-esound-protocol-unix.so': failure I: [pulseaudio] module.c: Loaded "module-native-protocol-unix" (index: #9; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-gsettings.so': failure I: [pulseaudio] module-default-device-restore.c: No previous default sink setting, ignoring. I: [pulseaudio] module-default-device-restore.c: No previous default source setting, ignoring. I: [pulseaudio] module.c: Loaded "module-default-device-restore" (index: #10; argument: ""). I: [pulseaudio] module.c: Loaded "module-always-sink" (index: #11; argument: ""). I: [pulseaudio] module.c: Loaded "module-intended-roles" (index: #12; argument: ""). D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3 becomes idle, timeout in 5 seconds. D: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_14.2.analog-stereo becomes idle, timeout in 5 seconds. D: [pulseaudio] module-suspend-on-idle.c: Source alsa_input.pci-0000_00_14.2.iec958-stereo becomes idle, timeout in 5 seconds. I: [pulseaudio] module.c: Loaded "module-suspend-on-idle" (index: #13; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-console-kit.so': success I: [pulseaudio] module.c: Loaded "module-console-kit" (index: #14; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-systemd-login.so': success I: [pulseaudio] module.c: Loaded "module-systemd-login" (index: #15; argument: ""). I: [pulseaudio] module.c: Loaded "module-position-event-sounds" (index: #16; argument: ""). D: [pulseaudio] stream-interaction.c: Using role 'phone' as trigger role. D: [pulseaudio] stream-interaction.c: Using roles 'music' and 'video' as cork roles. I: [pulseaudio] module.c: Loaded "module-role-cork" (index: #17; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-13.99.1/modules/module-snap-policy.so': success I: [pulseaudio] module.c: Loaded "module-snap-policy" (index: #18; argument: ""). I: [snapd-glib] module-snap-policy.c: Starting GLib main loop I: [pulseaudio] module.c: Loaded "module-filter-heuristics" (index: #19; argument: ""). I: [pulseaudio] module.c: Loaded "module-filter-apply" (index: #20; argument: ""). W: [pulseaudio] server-lookup.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 W: [pulseaudio] main.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 I: [pulseaudio] main.c: Daemon startup complete. D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC1 is accessible: yes D: [pulseaudio] module-udev-detect.c: Resuming all sinks and sources of card alsa_card.pci-0000_01_00.1. D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC0 is accessible: yes D: [pulseaudio] module-udev-detect.c: Resuming all sinks and sources of card alsa_card.pci-0000_00_14.2. I: [pulseaudio] module-suspend-on-idle.c: Source alsa_input.pci-0000_00_14.2.iec958-stereo idle for too long, suspending ... I: [alsa-source-ALC889A Digital] alsa-source.c: Device suspended... D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: suspend_cause: (none) -> IDLE D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: state: IDLE -> SUSPENDED D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum. I: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_00_14.2.analog-stereo idle for too long, suspending ... I: [alsa-sink-ALC889A Analog] alsa-sink.c: Device suspended... D: [pulseaudio] sink.c: alsa_output.pci-0000_00_14.2.analog-stereo: suspend_cause: (none) -> IDLE D: [pulseaudio] sink.c: alsa_output.pci-0000_00_14.2.analog-stereo: state: IDLE -> SUSPENDED D: [pulseaudio] source.c: alsa_output.pci-0000_00_14.2.analog-stereo.monitor: suspend_cause: (none) -> IDLE D: [pulseaudio] source.c: alsa_output.pci-0000_00_14.2.analog-stereo.monitor: state: IDLE -> SUSPENDED D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum. I: [pulseaudio] module-suspend-on-idle.c: Sink alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3 idle for too long, suspending ... I: [alsa-sink-HDMI 0] alsa-sink.c: Device suspended... D: [pulseaudio] sink.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3: suspend_cause: (none) -> IDLE D: [pulseaudio] sink.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3: state: IDLE -> SUSPENDED D: [pulseaudio] source.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor: suspend_cause: (none) -> IDLE D: [pulseaudio] source.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor: state: IDLE -> SUSPENDED D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum. D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC1 is accessible: yes D: [pulseaudio] module-udev-detect.c: Resuming all sinks and sources of card alsa_card.pci-0000_01_00.1. D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC0 is accessible: yes D: [pulseaudio] module-udev-detect.c: Resuming all sinks and sources of card alsa_card.pci-0000_00_14.2. ^CI: [pulseaudio] main.c: Got signal SIGINT. I: [pulseaudio] main.c: Exiting. I: [pulseaudio] main.c: Daemon shutdown initiated. I: [pulseaudio] module.c: Unloading "module-filter-apply" (index: #20). I: [pulseaudio] module.c: Unloaded "module-filter-apply" (index: #20). I: [pulseaudio] module.c: Unloading "module-filter-heuristics" (index: #19). I: [pulseaudio] module.c: Unloaded "module-filter-heuristics" (index: #19). I: [pulseaudio] module.c: Unloading "module-snap-policy" (index: #18). I: [snapd-glib] module-snap-policy.c: GLib main loop exited I: [pulseaudio] module.c: Unloaded "module-snap-policy" (index: #18). I: [pulseaudio] module.c: Unloading "module-role-cork" (index: #17). I: [pulseaudio] module.c: Unloaded "module-role-cork" (index: #17). I: [pulseaudio] module.c: Unloading "module-position-event-sounds" (index: #16). I: [pulseaudio] module.c: Unloaded "module-position-event-sounds" (index: #16). I: [pulseaudio] module.c: Unloading "module-systemd-login" (index: #15). I: [pulseaudio] module.c: Unloaded "module-systemd-login" (index: #15). I: [pulseaudio] module.c: Unloading "module-console-kit" (index: #14). I: [pulseaudio] module.c: Unloaded "module-console-kit" (index: #14). I: [pulseaudio] module.c: Unloading "module-suspend-on-idle" (index: #13). D: [pulseaudio] module-suspend-on-idle.c: Resuming sink alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3 on module unload. I: [alsa-sink-HDMI 0] alsa-sink.c: Trying resume... I: [alsa-sink-HDMI 0] alsa-util.c: Trying to disable ALSA period wakeups, using timers only D: [alsa-sink-HDMI 0] alsa-util.c: Maximum hw buffer size is 371 ms D: [alsa-sink-HDMI 0] alsa-util.c: Set buffer size first (to 16384 samples), period size second (to 8192 samples). I: [alsa-sink-HDMI 0] alsa-util.c: ALSA period wakeups disabled D: [alsa-sink-HDMI 0] alsa-sink.c: hwbuf_unused=0 D: [alsa-sink-HDMI 0] alsa-sink.c: setting avail_min=15502 I: [alsa-sink-HDMI 0] alsa-sink.c: Time scheduling watermark is 20.00ms I: [alsa-sink-HDMI 0] alsa-sink.c: Resumed successfully... D: [pulseaudio] sink.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3: suspend_cause: IDLE -> (none) I: [alsa-sink-HDMI 0] alsa-sink.c: Starting playback. D: [pulseaudio] sink.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3: state: SUSPENDED -> IDLE D: [alsa-sink-HDMI 0] ratelimit.c: 648 events suppressed D: [alsa-sink-HDMI 0] alsa-sink.c: Cutting sleep time for the initial iterations by half. D: [pulseaudio] source.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor: suspend_cause: IDLE -> (none) D: [alsa-sink-HDMI 0] alsa-sink.c: Cutting sleep time for the initial iterations by half. D: [pulseaudio] source.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor: state: SUSPENDED -> IDLE D: [pulseaudio] module-suspend-on-idle.c: Resuming sink alsa_output.pci-0000_00_14.2.analog-stereo on module unload. D: [pulseaudio] reserve-wrap.c: Unable to contact D-Bus session bus: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 I: [alsa-sink-ALC889A Analog] alsa-sink.c: Trying resume... I: [alsa-sink-ALC889A Analog] alsa-util.c: Trying to disable ALSA period wakeups, using timers only D: [alsa-sink-ALC889A Analog] alsa-util.c: Maximum hw buffer size is 371 ms D: [alsa-sink-ALC889A Analog] alsa-util.c: Set buffer size first (to 16384 samples), period size second (to 8192 samples). I: [alsa-sink-ALC889A Analog] alsa-util.c: ALSA period wakeups disabled D: [alsa-sink-ALC889A Analog] alsa-sink.c: hwbuf_unused=0 D: [alsa-sink-ALC889A Analog] alsa-sink.c: setting avail_min=15502 I: [alsa-sink-ALC889A Analog] alsa-sink.c: Time scheduling watermark is 20.00ms I: [alsa-sink-ALC889A Analog] alsa-sink.c: Resumed successfully... D: [pulseaudio] sink.c: alsa_output.pci-0000_00_14.2.analog-stereo: suspend_cause: IDLE -> (none) I: [alsa-sink-ALC889A Analog] alsa-sink.c: Starting playback. D: [pulseaudio] sink.c: alsa_output.pci-0000_00_14.2.analog-stereo: state: SUSPENDED -> IDLE D: [alsa-sink-ALC889A Analog] alsa-sink.c: Cutting sleep time for the initial iterations by half. D: [alsa-sink-ALC889A Analog] alsa-sink.c: Cutting sleep time for the initial iterations by half. D: [pulseaudio] source.c: alsa_output.pci-0000_00_14.2.analog-stereo.monitor: suspend_cause: IDLE -> (none) D: [pulseaudio] source.c: alsa_output.pci-0000_00_14.2.analog-stereo.monitor: state: SUSPENDED -> IDLE D: [pulseaudio] module-suspend-on-idle.c: Resuming source alsa_input.pci-0000_00_14.2.iec958-stereo on module unload. I: [alsa-source-ALC889A Digital] alsa-source.c: Trying resume... I: [alsa-source-ALC889A Digital] alsa-util.c: Trying to disable ALSA period wakeups, using timers only D: [alsa-source-ALC889A Digital] alsa-util.c: Maximum hw buffer size is 371 ms D: [alsa-source-ALC889A Digital] alsa-util.c: Set buffer size first (to 16384 samples), period size second (to 8192 samples). I: [alsa-source-ALC889A Digital] alsa-util.c: ALSA period wakeups disabled D: [alsa-source-ALC889A Digital] alsa-source.c: hwbuf_unused=0 D: [alsa-source-ALC889A Digital] alsa-source.c: setting avail_min=15502 I: [alsa-source-ALC889A Digital] alsa-source.c: Time scheduling watermark is 20.00ms I: [alsa-source-ALC889A Digital] alsa-source.c: Resumed successfully... I: [alsa-source-ALC889A Digital] alsa-source.c: Starting capture. D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: suspend_cause: IDLE -> (none) D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: state: SUSPENDED -> IDLE I: [pulseaudio] module.c: Unloaded "module-suspend-on-idle" (index: #13). I: [pulseaudio] module.c: Unloading "module-intended-roles" (index: #12). I: [pulseaudio] module.c: Unloaded "module-intended-roles" (index: #12). I: [pulseaudio] module.c: Unloading "module-always-sink" (index: #11). I: [pulseaudio] module.c: Unloaded "module-always-sink" (index: #11). I: [pulseaudio] module.c: Unloading "module-default-device-restore" (index: #10). I: [pulseaudio] module.c: Unloaded "module-default-device-restore" (index: #10). I: [pulseaudio] module.c: Unloading "module-native-protocol-unix" (index: #9). I: [pulseaudio] module.c: Unloaded "module-native-protocol-unix" (index: #9). I: [pulseaudio] module.c: Unloading "module-alsa-card" (index: #8). I: [pulseaudio] core.c: default_sink: alsa_output.pci-0000_00_14.2.analog-stereo -> alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3 D: [alsa-sink-ALC889A Analog] alsa-sink.c: Cutting sleep time for the initial iterations by half. D: [pulseaudio] sink.c: alsa_output.pci-0000_00_14.2.analog-stereo: state: IDLE -> UNLINKED D: [pulseaudio] source.c: alsa_output.pci-0000_00_14.2.analog-stereo.monitor: state: IDLE -> UNLINKED D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [alsa-sink-ALC889A Analog] alsa-sink.c: Thread shutting down I: [pulseaudio] sink.c: Freeing sink 1 "alsa_output.pci-0000_00_14.2.analog-stereo" I: [pulseaudio] source.c: Freeing source 1 "alsa_output.pci-0000_00_14.2.analog-stereo.monitor" I: [pulseaudio] core.c: default_source: alsa_input.pci-0000_00_14.2.iec958-stereo -> alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. D: [pulseaudio] source.c: alsa_input.pci-0000_00_14.2.iec958-stereo: state: IDLE -> UNLINKED D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [alsa-source-ALC889A Digital] alsa-source.c: Thread shutting down I: [pulseaudio] source.c: Freeing source 2 "alsa_input.pci-0000_00_14.2.iec958-stereo" D: [pulseaudio] flist.c: pulsecore/idxset.c: entries flist is full (don't worry) I: [pulseaudio] card.c: Freed 1 "alsa_card.pci-0000_00_14.2" D: [pulseaudio] flist.c: pulsecore/hashmap.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/hashmap.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/hashmap.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/hashmap.c: entries flist is full (don't worry) D: [pulseaudio] flist.c: pulsecore/hashmap.c: entries flist is full (don't worry) I: [pulseaudio] module.c: Unloaded "module-alsa-card" (index: #8). I: [pulseaudio] module.c: Unloading "module-alsa-card" (index: #7). I: [pulseaudio] core.c: default_sink: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3 -> (unset) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. D: [pulseaudio] sink.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3: state: IDLE -> UNLINKED I: [pulseaudio] core.c: default_source: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor -> (unset) D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. D: [pulseaudio] source.c: alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor: state: IDLE -> UNLINKED D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [pulseaudio] core-subscribe.c: Dropped redundant event due to remove event. D: [alsa-sink-HDMI 0] alsa-sink.c: Thread shutting down I: [pulseaudio] sink.c: Freeing sink 0 "alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3" I: [pulseaudio] source.c: Freeing source 0 "alsa_output.pci-0000_01_00.1.hdmi-stereo-extra3.monitor" I: [pulseaudio] card.c: Freed 0 "alsa_card.pci-0000_01_00.1" I: [pulseaudio] module.c: Unloaded "module-alsa-card" (index: #7). I: [pulseaudio] module.c: Unloading "module-udev-detect" (index: #6). I: [pulseaudio] module.c: Unloaded "module-udev-detect" (index: #6). I: [pulseaudio] module.c: Unloading "module-switch-on-connect" (index: #5). I: [pulseaudio] module.c: Unloaded "module-switch-on-connect" (index: #5). I: [pulseaudio] module.c: Unloading "module-switch-on-port-available" (index: #4). I: [pulseaudio] module.c: Unloaded "module-switch-on-port-available" (index: #4). I: [pulseaudio] module.c: Unloading "module-augment-properties" (index: #3). I: [pulseaudio] module.c: Unloaded "module-augment-properties" (index: #3). I: [pulseaudio] module.c: Unloading "module-card-restore" (index: #2). I: [pulseaudio] module.c: Unloaded "module-card-restore" (index: #2). I: [pulseaudio] module.c: Unloading "module-stream-restore" (index: #1). D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Ext.StreamRestore1 removed from object /org/pulseaudio/stream_restore1 I: [pulseaudio] module.c: Unloaded "module-stream-restore" (index: #1). I: [pulseaudio] module.c: Unloading "module-device-restore" (index: #0). I: [pulseaudio] module.c: Unloaded "module-device-restore" (index: #0). I: [pulseaudio] main.c: Daemon terminated.