<html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">Le 29/08/2014 09:44, David Henningsson a écrit : </div> <blockquote cite="mid:54002F64.3000800@canonical.com" type="cite">On 2014-08-29 09:24, DIEHCO R&D wrote: <blockquote type="cite">Le 29/08/2014 08:51, David Henningsson a écrit : <blockquote type="cite">On 2014-08-27 15:18, DIEHCO R&D wrote: <blockquote type="cite">Yes, pulseaudio is not running after that. See attached complete log. E: [pulseaudio] shm.c: mmap() failed: Cannot allocate memory </blockquote> This is a libc / system call failing. "Cannot allocate memory" sounds a little vague, but it almost sounds like you don't have enough free memory. I wouldn't expect mmap to actually *commit* the memory at that point, but maybe I'm wrong. Could reducing the mempool size be an option here? How much (free) memory does your device have? </blockquote> Top command give me : Mem: 16304K used, 43792K free, 0K shrd, 0K buff, 5268K cached </blockquote> So just 64 MB in total? Maybe trying to allocate a 64 MB mempool is not such a great idea then. Try modifying shm-size-bytes in deamon.conf. </blockquote> Yes, 64 MB in total. I tried the value 32768 and PA reachs "Daemon startup complete." However pacmd list-cards give me "No PulseAudio daemon running, or not running as session daemon." whereas pulseaudio --system -vvvv is still running. Here is some logs (with original default.pa file). (...) I: [pulseaudio] module-udev-detect.c: Found 0 cards. I: [pulseaudio] module.c: Loaded "module-udev-detect" (index: #0; argument: ""). D: [pulseaudio] module.c: Checking for existence of '/usr/lib/pulse-5.0/modules/module-esound-protocol-unix.so': failure I: [pulseaudio] module.c: Loaded "module-native-protocol-unix" (index: #1; argument: ""). I: [pulseaudio] module-stream-restore.c: Successfully opened database file '/var/lib/pulse/b58e603397a605bce66ca0af53f618c8-stream-volumes'. D: [pulseaudio] protocol-dbus.c: Interface org.PulseAudio.Ext.StreamRestore1 added for object /org/pulseaudio/stream_restore1 I: [pulseaudio] module.c: Loaded "module-stream-restore" (index: #2; argument: ""). I: [pulseaudio] module-device-restore.c: Successfully opened database file '/var/lib/pulse/b58e603397a605bce66ca0af53f618c8-device-volumes'. I: [pulseaudio] module.c: Loaded "module-device-restore" (index: #3; argument: ""). I: [pulseaudio] module-default-device-restore.c: Saved default sink 'auto_null' not existent, not restoring default sink setting. I: [pulseaudio] module-default-device-restore.c: Saved default source 'auto_null.monitor' not existent, not restoring default source setting. I: [pulseaudio] module.c: Loaded "module-default-device-restore" (index: #4; argument: ""). I: [pulseaudio] module.c: Loaded "module-rescue-streams" (index: #5; argument: ""). D: [pulseaudio] module-always-sink.c: Autoloading null-sink as no other sinks detected. I: [pulseaudio] sink.c: Created sink 0 "auto_null" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] sink.c: device.description = "Dummy Output" I: [pulseaudio] sink.c: device.class = "abstract" I: [pulseaudio] sink.c: device.icon_name = "audio-card" D: [pulseaudio] core-subscribe.c: Dropped redundant event due to change event. I: [pulseaudio] source.c: Created source 0 "auto_null.monitor" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] source.c: device.description = "Monitor of Dummy Output" I: [pulseaudio] source.c: device.class = "monitor" I: [pulseaudio] source.c: device.icon_name = "audio-input-microphone" D: [null-sink] module-null-sink.c: Thread starting up D: [pulseaudio] module-device-restore.c: Could not set format on sink auto_null I: [pulseaudio] module.c: Loaded "module-null-sink" (index: #7; argument: "sink_name=auto_null sink_properties='device.description="Dummy Output"'"). I: [pulseaudio] module.c: Loaded "module-always-sink" (index: #6; argument: ""). D: [pulseaudio] module-suspend-on-idle.c: Sink auto_null becomes idle, timeout in 5 seconds. I: [pulseaudio] module.c: Loaded "module-suspend-on-idle" (index: #8; argument: ""). I: [pulseaudio] module.c: Loaded "module-position-event-sounds" (index: #9; argument: ""). D: [pulseaudio] dbus-util.c: Successfully connected to D-Bus system bus 6b3f2c934abcba95189661d05400266b as :1.16 D: [pulseaudio] main.c: Got org.pulseaudio.Server! I: [pulseaudio] main.c: Daemon startup complete. I: [pulseaudio] module-suspend-on-idle.c: Sink auto_null idle for too long, suspending ... D: [pulseaudio] sink.c: Suspend cause of sink auto_null is 0x0004, suspending D: [pulseaudio] core.c: Hmm, no streams around, trying to vacuum. </body> </html>