Source: pulseaudio Version: 9.0-1 Severity: normal Tags: patch User: debian-sparc@lists.debian.org Usertags: sparc64
Hello! pulseaudio currently fails to build from source on systems with dynamic CPU configurations. More precisely, the once-test fails [1] since pa_ncpu() in src/pulsecore/core-util.c returns a wrong number of available CPUs. The source code assumes that sysconf(_SC_NPROCESSORS_CONF) reports the number of currently available CPUs. However, since the operating system may dynamically disable individual CPUs, this number will not report the of CPUs that are actually available. This is also documented in the glibc manual [2]. Following the glibc manual, this can be trivially fixed by using _SC_NPROCESSORS_ONLN instead of _SC_NPROCESSORS_CONF which also fixes the once-test on sparc64. I will report this bug upstream, but please also consider adding this bug to the currently available pulseaudio package in Debian. Since dynamic CPU configurations may also occur on other architectures, this bug is not specific to sparc64. Thanks, Adrian > [1] > https://buildd.debian.org/status/fetch.php?pkg=pulseaudio&arch=sparc64&ver=9.0-1&stamp=1467572458 > [2] > https://www.gnu.org/software/libc/manual/html_node/Processor-Resources.html -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaub...@debian.org `. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
# This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. ## Configuration file for PulseAudio clients. See pulse-client.conf(5) for ## more information. Default values are commented out. Use either ; or # for ## commenting. ; default-sink = ; default-source = ; default-server = ; default-dbus-server = ; autospawn = yes ; daemon-binary = /usr/bin/pulseaudio ; extra-arguments = --log-target=syslog ; cookie-file = ; enable-shm = yes ; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB ; auto-connect-localhost = no ; auto-connect-display = no
# This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. ## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for ## more information. Default values are commented out. Use either ; or # for ## commenting. ; daemonize = no ; fail = yes ; allow-module-loading = yes ; allow-exit = yes ; use-pid-file = yes ; system-instance = no ; local-server-type = user ; enable-shm = yes ; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB ; lock-memory = no ; cpu-limit = no ; high-priority = yes ; nice-level = -11 ; realtime-scheduling = yes ; realtime-priority = 5 ; exit-idle-time = 20 ; scache-idle-time = 20 ; dl-search-path = (depends on architecture) ; load-default-script-file = yes ; default-script-file = /etc/pulse/default.pa ; log-target = auto ; log-level = notice ; log-meta = no ; log-time = no ; log-backtrace = 0 ; resample-method = speex-float-1 ; enable-remixing = yes ; enable-lfe-remixing = no ; lfe-crossover-freq = 0 ; flat-volumes = yes ; rlimit-fsize = -1 ; rlimit-data = -1 ; rlimit-stack = -1 ; rlimit-core = -1 ; rlimit-as = -1 ; rlimit-rss = -1 ; rlimit-nproc = -1 ; rlimit-nofile = 256 ; rlimit-memlock = -1 ; rlimit-locks = -1 ; rlimit-sigpending = -1 ; rlimit-msgqueue = -1 ; rlimit-nice = 31 ; rlimit-rtprio = 9 ; rlimit-rttime = 200000 ; default-sample-format = s16le ; default-sample-rate = 44100 ; alternate-sample-rate = 48000 ; default-sample-channels = 2 ; default-channel-map = front-left,front-right ; default-fragments = 4 ; default-fragment-size-msec = 25 ; enable-deferred-volume = yes ; deferred-volume-safety-margin-usec = 8000 ; deferred-volume-extra-delay-usec = 0
#!/usr/bin/pulseaudio -nF # # This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. # This startup script is used only if PulseAudio is started per-user # (i.e. not in system mode) .fail ### Automatically restore the volume of streams and devices load-module module-device-restore load-module module-stream-restore load-module module-card-restore ### Automatically augment property information from .desktop files ### stored in /usr/share/application load-module module-augment-properties ### Should be after module-*-restore but before module-*-detect load-module module-switch-on-port-available ### Load audio drivers statically ### (it's probably better to not load these drivers manually, but instead ### use module-udev-detect -- see below -- for doing this automatically) #load-module module-alsa-sink #load-module module-alsa-source device=hw:1,0 #load-module module-oss device="/dev/dsp" sink_name=output source_name=input #load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input #load-module module-null-sink #load-module module-pipe-sink ### Automatically load driver modules depending on the hardware available .ifexists module-udev-detect.so load-module module-udev-detect .else ### Use the static hardware detection module (for systems that lack udev support) load-module module-detect .endif ### Automatically connect sink and source if JACK server is present .ifexists module-jackdbus-detect.so .nofail load-module module-jackdbus-detect channels=2 .fail .endif ### Automatically load driver modules for Bluetooth hardware .ifexists module-bluetooth-policy.so load-module module-bluetooth-policy .endif .ifexists module-bluetooth-discover.so load-module module-bluetooth-discover .endif ### Load several protocols .ifexists module-esound-protocol-unix.so load-module module-esound-protocol-unix .endif load-module module-native-protocol-unix ### Network access (may be configured with paprefs, so leave this commented ### here if you plan to use paprefs) #load-module module-esound-protocol-tcp #load-module module-native-protocol-tcp #load-module module-zeroconf-publish ### Load the RTP receiver module (also configured via paprefs, see above) #load-module module-rtp-recv ### Load the RTP sender module (also configured via paprefs, see above) #load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'" #load-module module-rtp-send source=rtp.monitor ### Load additional modules from GConf settings. This can be configured with the paprefs tool. ### Please keep in mind that the modules configured by paprefs might conflict with manually ### loaded modules. .ifexists module-gconf.so .nofail load-module module-gconf .fail .endif ### Automatically restore the default sink/source when changed by the user ### during runtime ### NOTE: This should be loaded as early as possible so that subsequent modules ### that look up the default sink/source get the right value load-module module-default-device-restore ### Automatically move streams to the default sink if the sink they are ### connected to dies, similar for sources load-module module-rescue-streams ### Make sure we always have a sink around, even if it is a null sink. load-module module-always-sink ### Honour intended role device property load-module module-intended-roles ### Automatically suspend sinks/sources that become idle for too long load-module module-suspend-on-idle ### If autoexit on idle is enabled we want to make sure we only quit ### when no local session needs us anymore. .ifexists module-console-kit.so load-module module-console-kit .endif .ifexists module-systemd-login.so load-module module-systemd-login .endif ### Enable positioned event sounds load-module module-position-event-sounds ### Cork music/video streams when a phone stream is active load-module module-role-cork ### Modules to allow autoloading of filters (such as echo cancellation) ### on demand. module-filter-heuristics tries to determine what filters ### make sense, and module-filter-apply does the heavy-lifting of ### loading modules and rerouting streams. load-module module-filter-heuristics load-module module-filter-apply ### Make some devices default #set-default-sink output #set-default-source input
#!/usr/bin/pulseaudio -nF # # This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. # This startup script is used only if PulseAudio is started in system # mode. ### Automatically load driver modules depending on the hardware available .ifexists module-udev-detect.so load-module module-udev-detect .else ### Use the static hardware detection module (for systems that lack udev/hal support) load-module module-detect .endif ### Load several protocols .ifexists module-esound-protocol-unix.so load-module module-esound-protocol-unix .endif load-module module-native-protocol-unix ### Automatically restore the volume of streams and devices load-module module-stream-restore load-module module-device-restore ### Automatically restore the default sink/source when changed by the user ### during runtime ### NOTE: This should be loaded as early as possible so that subsequent modules ### that look up the default sink/source get the right value load-module module-default-device-restore ### Automatically move streams to the default sink if the sink they are ### connected to dies, similar for sources load-module module-rescue-streams ### Make sure we always have a sink around, even if it is a null sink. load-module module-always-sink ### Automatically suspend sinks/sources that become idle for too long load-module module-suspend-on-idle ### Enable positioned event sounds load-module module-position-event-sounds
default Playback/recording through the PulseAudio sound server null Discard all samples (playback) or generate zero samples (capture) hdmi:CARD=HDMI,DEV=0 HDA Intel HDMI, HDMI 0 HDMI Audio Output hdmi:CARD=HDMI,DEV=1 HDA Intel HDMI, HDMI 1 HDMI Audio Output hdmi:CARD=HDMI,DEV=2 HDA Intel HDMI, HDMI 2 HDMI Audio Output dmix:CARD=HDMI,DEV=3 HDA Intel HDMI, HDMI 0 Direct sample mixing device dmix:CARD=HDMI,DEV=7 HDA Intel HDMI, HDMI 1 Direct sample mixing device dmix:CARD=HDMI,DEV=8 HDA Intel HDMI, HDMI 2 Direct sample mixing device dsnoop:CARD=HDMI,DEV=3 HDA Intel HDMI, HDMI 0 Direct sample snooping device dsnoop:CARD=HDMI,DEV=7 HDA Intel HDMI, HDMI 1 Direct sample snooping device dsnoop:CARD=HDMI,DEV=8 HDA Intel HDMI, HDMI 2 Direct sample snooping device hw:CARD=HDMI,DEV=3 HDA Intel HDMI, HDMI 0 Direct hardware device without any conversions hw:CARD=HDMI,DEV=7 HDA Intel HDMI, HDMI 1 Direct hardware device without any conversions hw:CARD=HDMI,DEV=8 HDA Intel HDMI, HDMI 2 Direct hardware device without any conversions plughw:CARD=HDMI,DEV=3 HDA Intel HDMI, HDMI 0 Hardware device with all software conversions plughw:CARD=HDMI,DEV=7 HDA Intel HDMI, HDMI 1 Hardware device with all software conversions plughw:CARD=HDMI,DEV=8 HDA Intel HDMI, HDMI 2 Hardware device with all software conversions sysdefault:CARD=PCH HDA Intel PCH, ALC3263 Analog Default Audio Device front:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog Front speakers surround21:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers dmix:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog Direct sample mixing device dsnoop:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog Direct sample snooping device hw:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog Direct hardware device without any conversions plughw:CARD=PCH,DEV=0 HDA Intel PCH, ALC3263 Analog Hardware device with all software conversions
Module #0 Name: module-device-restore Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Automatically restore the volume/mute state of devices" module.version = "8.0" Module #1 Name: module-stream-restore Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Automatically restore the volume/mute/device state of streams" module.version = "8.0" Module #2 Name: module-card-restore Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Automatically restore profile of cards" module.version = "8.0" Module #3 Name: module-augment-properties Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Augment the property sets of streams with additional static information" module.version = "8.0" Module #4 Name: module-switch-on-port-available Argument: Usage counter: n/a Properties: Module #5 Name: module-udev-detect Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Detect available audio hardware and load matching drivers" module.version = "8.0" Module #6 Name: module-alsa-card Argument: device_id="0" name="pci-0000_00_03.0" card_name="alsa_card.pci-0000_00_03.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1" Usage counter: 0 Properties: module.author = "Lennart Poettering" module.description = "ALSA Card" module.version = "8.0" Module #7 Name: module-alsa-card Argument: device_id="1" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1" Usage counter: 0 Properties: module.author = "Lennart Poettering" module.description = "ALSA Card" module.version = "8.0" Module #8 Name: module-native-protocol-unix Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Native protocol (UNIX sockets)" module.version = "8.0" Module #9 Name: module-default-device-restore Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Automatically restore the default sink and source" module.version = "8.0" Module #10 Name: module-rescue-streams Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "When a sink/source is removed, try to move its streams to the default sink/source" module.version = "8.0" Module #11 Name: module-always-sink Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Always keeps at least one sink loaded even if it's a null one" module.version = "8.0" Module #12 Name: module-intended-roles Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Automatically set device of streams based on intended roles of devices" module.version = "8.0" Module #13 Name: module-suspend-on-idle Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "When a sink/source is idle for too long, suspend it" module.version = "8.0" Module #14 Name: module-console-kit Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Create a client for each ConsoleKit session of this user" module.version = "8.0" Module #15 Name: module-systemd-login Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Create a client for each login session of this user" module.version = "8.0" Module #16 Name: module-position-event-sounds Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them." module.version = "8.0" Module #17 Name: module-role-cork Argument: Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Mute & cork streams with certain roles while others exist" module.version = "8.0" Module #18 Name: module-filter-heuristics Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Detect when various filters are desirable" module.version = "8.0" Module #19 Name: module-filter-apply Argument: Usage counter: n/a Properties: module.author = "Colin Guthrie" module.description = "Load filter sinks automatically when needed" module.version = "8.0" Module #20 Name: module-x11-publish Argument: display=:0 Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "X11 credential publisher" module.version = "8.0" Module #21 Name: module-x11-cork-request Argument: display=:0 Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "Synthesize X11 media key events when cork/uncork is requested" module.version = "8.0" Module #22 Name: module-x11-xsmp Argument: display=:0 session_manager=local/ikarus:@/tmp/.ICE-unix/1744,unix/ikarus:/tmp/.ICE-unix/1744 Usage counter: n/a Properties: module.author = "Lennart Poettering" module.description = "X11 session management" module.version = "8.0" Sink #0 State: SUSPENDED Name: alsa_output.pci-0000_00_03.0.hdmi-stereo Description: Built-in Audio Digital Stereo (HDMI) Driver: module-alsa-card.c Sample Specification: s16le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 6 Mute: no Volume: front-left: 33374 / 51% / -17.58 dB, front-right: 33374 / 51% / -17.58 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor Source: alsa_output.pci-0000_00_03.0.hdmi-stereo.monitor Latency: 0 usec, configured 0 usec Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS Properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "HDMI 0" alsa.id = "HDMI 0" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "3" alsa.card = "0" alsa.card_name = "HDA Intel HDMI" alsa.long_card_name = "HDA Intel HDMI at 0xf741c000 irq 50" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:03.0" sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "160c" device.product.name = "Broadwell-U Audio Controller" device.form_factor = "internal" device.string = "hdmi:0" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "hdmi-stereo" device.profile.description = "Digital Stereo (HDMI)" device.description = "Built-in Audio Digital Stereo (HDMI)" alsa.mixer_name = "Intel Broadwell HDMI" alsa.components = "HDA:80862808,80860101,00100000" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Ports: hdmi-output-0: HDMI / DisplayPort (priority: 5900, not available) Active Port: hdmi-output-0 Formats: pcm Sink #1 State: SUSPENDED Name: alsa_output.pci-0000_00_1b.0.analog-stereo Description: Built-in Audio Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 7 Mute: yes Volume: front-left: 34080 / 52% / -17.04 dB, front-right: 34080 / 52% / -17.04 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor Source: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor Latency: 0 usec, configured 0 usec Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "ALC3263 Analog" alsa.id = "ALC3263 Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "1" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xf7418000 irq 47" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9ca0" device.product.name = "Wildcat Point-LP High Definition Audio Controller" device.form_factor = "internal" device.string = "front:1" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Analog Stereo" device.description = "Built-in Audio Analog Stereo" alsa.mixer_name = "Realtek ALC3263" alsa.components = "HDA:10ec0288,10280665,00100003" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Ports: analog-output-speaker: Speakers (priority: 10000) analog-output-headphones: Headphones (priority: 9000, not available) Active Port: analog-output-speaker Formats: pcm Source #0 State: SUSPENDED Name: alsa_output.pci-0000_00_03.0.hdmi-stereo.monitor Description: Monitor of Built-in Audio Digital Stereo (HDMI) Driver: module-alsa-card.c Sample Specification: s16le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 6 Mute: no Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor of Sink: alsa_output.pci-0000_00_03.0.hdmi-stereo Latency: 0 usec, configured 0 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.description = "Monitor of Built-in Audio Digital Stereo (HDMI)" device.class = "monitor" alsa.card = "0" alsa.card_name = "HDA Intel HDMI" alsa.long_card_name = "HDA Intel HDMI at 0xf741c000 irq 50" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:03.0" sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "160c" device.product.name = "Broadwell-U Audio Controller" device.form_factor = "internal" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Formats: pcm Source #1 State: SUSPENDED Name: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor Description: Monitor of Built-in Audio Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 7 Mute: no Volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor of Sink: alsa_output.pci-0000_00_1b.0.analog-stereo Latency: 0 usec, configured 0 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.description = "Monitor of Built-in Audio Analog Stereo" device.class = "monitor" alsa.card = "1" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xf7418000 irq 47" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9ca0" device.product.name = "Wildcat Point-LP High Definition Audio Controller" device.form_factor = "internal" device.string = "1" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Formats: pcm Source #2 State: SUSPENDED Name: alsa_input.pci-0000_00_1b.0.analog-stereo Description: Built-in Audio Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 44100Hz Channel Map: front-left,front-right Owner Module: 7 Mute: no Volume: front-left: 6724 / 10% / -59.33 dB, front-right: 6724 / 10% / -59.33 dB balance 0.00 Base Volume: 6554 / 10% / -60.00 dB Monitor of Sink: n/a Latency: 0 usec, configured 0 usec Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "ALC3263 Analog" alsa.id = "ALC3263 Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "1" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xf7418000 irq 47" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9ca0" device.product.name = "Wildcat Point-LP High Definition Audio Controller" device.form_factor = "internal" device.string = "front:1" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "32768" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Analog Stereo" device.description = "Built-in Audio Analog Stereo" alsa.mixer_name = "Realtek ALC3263" alsa.components = "HDA:10ec0288,10280665,00100003" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Ports: analog-input-internal-mic: Internal Microphone (priority: 8900) analog-input-headphone-mic: Microphone (priority: 8700, not available) analog-input-headset-mic: Headset Microphone (priority: 8700, not available) Active Port: analog-input-internal-mic Formats: pcm Client #0 Driver: module-systemd-login.c Owner Module: 15 Properties: application.name = "Login Session 2" systemd-login.session = "2" Client #1 Driver: protocol-native.c Owner Module: 8 Properties: application.name = "mate-settings-daemon" native-protocol.peer = "UNIX socket client" native-protocol.version = "30" application.process.id = "1858" application.process.user = "glaubitz" application.process.host = "ikarus" application.process.binary = "mate-settings-daemon" application.language = "en_US.UTF-8" window.x11.display = ":0" application.process.machine_id = "c1413e249f5a4f43a0280173dc0e58cc" application.process.session_id = "2" Client #5 Driver: module-x11-xsmp.c Owner Module: 22 Properties: application.name = "XSMP Session on mate-session-manager as 106a4d12b398ae787e146633627256853900000017440023" xsmp.vendor = "mate-session-manager" xsmp.client.id = "106a4d12b398ae787e146633627256853900000017440023" Client #6 Driver: protocol-native.c Owner Module: 8 Properties: application.name = "MATE Volume Control Applet" native-protocol.peer = "UNIX socket client" native-protocol.version = "30" application.id = "org.mate.VolumeControlApplet" application.icon_name = "multimedia-volume-control" application.version = "1.14.0" application.process.id = "1921" application.process.user = "glaubitz" application.process.host = "ikarus" application.process.binary = "mate-volume-control-applet" application.language = "en_US.UTF-8" window.x11.display = ":0" application.process.machine_id = "c1413e249f5a4f43a0280173dc0e58cc" application.process.session_id = "2" Client #113 Driver: protocol-native.c Owner Module: 8 Properties: application.name = "CubebUtils" native-protocol.peer = "UNIX socket client" native-protocol.version = "30" application.process.id = "26409" application.process.user = "glaubitz" application.process.host = "ikarus" application.process.binary = "firefox" window.x11.display = ":0" application.language = "en_US.UTF-8" application.process.machine_id = "c1413e249f5a4f43a0280173dc0e58cc" application.process.session_id = "2" application.icon_name = "firefox" Client #143 Driver: protocol-native.c Owner Module: 8 Properties: application.name = "Skype" native-protocol.peer = "UNIX socket client" native-protocol.version = "30" application.process.id = "18072" application.process.user = "glaubitz" application.process.host = "ikarus" application.process.binary = "skype" application.language = "en_US.UTF-8" window.x11.display = ":0" application.process.machine_id = "c1413e249f5a4f43a0280173dc0e58cc" application.process.session_id = "2" application.icon_name = "skype.png" Client #164 Driver: protocol-native.c Owner Module: 8 Properties: application.name = "pactl" native-protocol.peer = "UNIX socket client" native-protocol.version = "1073741855" application.process.id = "31531" application.process.user = "glaubitz" application.process.host = "ikarus" application.process.binary = "pactl" application.language = "C" window.x11.display = ":0" application.process.machine_id = "c1413e249f5a4f43a0280173dc0e58cc" application.process.session_id = "2" Card #0 Name: alsa_card.pci-0000_00_03.0 Driver: module-alsa-card.c Owner Module: 6 Properties: alsa.card = "0" alsa.card_name = "HDA Intel HDMI" alsa.long_card_name = "HDA Intel HDMI at 0xf741c000 irq 50" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:03.0" sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "160c" device.product.name = "Broadwell-U Audio Controller" device.form_factor = "internal" device.string = "0" device.description = "Built-in Audio" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Profiles: output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5400, available: yes) output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority: 300, available: yes) output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1, sources: 0, priority: 300, available: yes) output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5200, available: yes) output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 100, available: yes) output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (sinks: 1, sources: 0, priority: 100, available: yes) output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5200, available: yes) output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 100, available: yes) output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 100, available: yes) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: output:hdmi-stereo Ports: hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo, output:hdmi-surround, output:hdmi-surround71 hdmi-output-1: HDMI / DisplayPort 2 (priority: 5800, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-surround-extra1, output:hdmi-surround71-extra1 hdmi-output-2: HDMI / DisplayPort 3 (priority: 5700, latency offset: 0 usec, not available) Properties: device.icon_name = "video-display" Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2 Card #1 Name: alsa_card.pci-0000_00_1b.0 Driver: module-alsa-card.c Owner Module: 7 Properties: alsa.card = "1" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xf7418000 irq 47" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9ca0" device.product.name = "Wildcat Point-LP High Definition Audio Controller" device.form_factor = "internal" device.string = "1" device.description = "Built-in Audio" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Profiles: input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 60, available: yes) output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6000, available: yes) output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6060, available: yes) off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: output:analog-stereo+input:analog-stereo Ports: analog-input-internal-mic: Internal Microphone (priority: 8900, latency offset: 0 usec) Properties: device.icon_name = "audio-input-microphone" Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo analog-input-headphone-mic: Microphone (priority: 8700, latency offset: 0 usec, not available) Properties: device.icon_name = "audio-input-microphone" Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo analog-input-headset-mic: Headset Microphone (priority: 8700, latency offset: 0 usec, not available) Properties: device.icon_name = "audio-input-microphone" Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo analog-output-speaker: Speakers (priority: 10000, latency offset: 0 usec) Properties: device.icon_name = "audio-speakers" Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo analog-output-headphones: Headphones (priority: 9000, latency offset: 0 usec, not available) Properties: device.icon_name = "audio-headphones" Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
Server String: unix:/run/user/1000/pulse/native Library Protocol Version: 31 Server Protocol Version: 30 Is Local: yes Client Index: 165 Tile Size: 65472 User Name: glaubitz Host Name: ikarus Server Name: pulseaudio Server Version: 8.0 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: alsa_output.pci-0000_00_1b.0.analog-stereo Default Source: alsa_output.pci-0000_00_03.0.hdmi-stereo.monitor Cookie: e581:2e70
>From 70c7206bff02c9d99aade564c818d8afab4de859 Mon Sep 17 00:00:00 2001 From: John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> Date: Mon, 4 Jul 2016 20:23:17 +0200 Subject: [PATCH] pulsecore: Use _SC_NPROCESSORS_ONLN instead of _SC_NPROCESSORS_CONF pa_ncpu() is supposed to report the number of processors available on the system. For that, it currently calls sysconf(_SC_NPROCESSORS_CONF). However, since the operating system can disable individual processors, we should call sysconf(_SC_NPROCESSORS_ONLN) to determine the number of processors currently available. Consequently, the once-test will fail since pthread_setaffinity_np() is called with CPUs that are currently not available. See: https://www.gnu.org/software/libc/manual/html_node/Processor-Resources.html Signed-off-by: John Paul Adrian Glaubitz <glaub...@physik.fu-berlin.de> --- src/pulsecore/core-util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c index f816da9..f648af8 100644 --- a/src/pulsecore/core-util.c +++ b/src/pulsecore/core-util.c @@ -3179,8 +3179,8 @@ void pa_reduce(unsigned *num, unsigned *den) { unsigned pa_ncpus(void) { long ncpus; -#ifdef _SC_NPROCESSORS_CONF - ncpus = sysconf(_SC_NPROCESSORS_CONF); +#ifdef _SC_NPROCESSORS_ONLN + ncpus = sysconf(_SC_NPROCESSORS_ONLN); #else ncpus = 1; #endif -- 2.8.1