[pulseaudio-discuss] How to launch pulseaudio on embedded system

[DIEHCO R&D]

Le 29/08/2014 08:51, David Henningsson a écrit :
> On 2014-08-27 15:18, DIEHCO R&D wrote:
>> Yes, pulseaudio is not running after that. See attached complete log.
>> E: [pulseaudio] shm.c: mmap() failed: Cannot allocate memory
>
> 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?
Top command give me : Mem: 16304K used, 43792K free, 0K shrd, 0K buff, 
5268K cached
Launching pulseaudio --start (without --system) give me better 
behaviour. Paplay seems working but there is no sound. I just try adding 
load-module module-alsa-sink device=hw:0,0 and set-default-sink 0 in 
etc/pulse/default.pa Also pacmd list-cards give me 0 card(s) 
available.After a few moment pulseaudio is stopped without intervention.
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