[pulseaudio-discuss] Pulseaudio on pandaboard problem re-visited..

[Shawn Ferris]

> Linaro has its own repository to maintain patched packages, including
> UCM, I think you could get alsa-lib and pulseaudio packages there to
> make UCM work better.

Thank's Wei (I hope that's your first name.. I have a friend named
Wei, so I'm guessing.. my apologies if I'm wrong) :D

I'm fairly unfamiliar with Debian/Ubuntu, and even more unfamiliar
with launchpad.. BUT, I think I figured out which pieces I need for
each. I filtered on precise and pulled out the tarballs (kernel,
pulseaudio and alsalib) and when needed, used the debian/patches to
apply to the sources. I'm rebuilding my rootfs now, but I won't be
able to test it until later tonight.

I also found out what I was doing wrong on the debugging symbols, but
I don't know if it's any more helpful:

Program received signal SIGSEGV, Segmentation fault.
0x00001bf8 in ?? ()
(gdb) bt
#0  0x00001bf8 in ?? ()
#1  0xb2acaa14 in module_alsa_card_LTX_pa__init (m=0x2bb38)
    at modules/alsa/module-alsa-card.c:635
#2  0xb6f8fc02 in pa_module_load (c=0x25a28, name=0x2bb20 "module-alsa-card",
    argument=0x2e580 "use_ucm=1") at pulsecore/module.c:109
#3  0xb6f87a34 in pa_cli_command_load (c=0x25a28, t=0x28908, buf=0x23658,
    fail=<optimized out>) at pulsecore/cli-command.c:431
#4  0xb6f88f30 in pa_cli_command_execute_line_stateful (c=0x25a28,
s=<optimized out>,
    buf=0x23658, fail=0x1fb1d, ifstate=0xbefff710) at
pulsecore/cli-command.c:1891
#5  0xb6f8903c in pa_cli_command_execute_file_stream (c=0x25a28,
f=0x28970, buf=0x23658,
    fail=<optimized out>) at pulsecore/cli-command.c:1931
#6  0x0000d25e in main (argc=<optimized out>, argv=<optimized out>) at
daemon/main.c:1077

Hopefully the sources I'm using now will work anyway..

Thanks again to all for your help!

Shawn