I work with Ubuntu 14.04.5 and faced troubles with rebuilding PulseAudio from source. PulseAudio here is 4.0-0ubuntu11.1, but I need to rebuild it and include recent patch https://patchwork.freedesktop.org/patch/65100/ which improves
I tried to rebuild PA following instructions from Ubuntu community docs https://help.ubuntu.com/community/UpdatingADeb . I.e.
apt-get build-dep ...,
apt-get source ...,
debuild -us -uc -i -I. Built was successful, only one error - "pulseaudio: postrm-does-not-call-updaterc.d-for-init.d-script etc/init.d/pulseaudio", but I think it should be ignored. Then I installed built packages using
debi, tried to launch PA and get following error:
$ pulseaudio -vvv <...> D: [pulseaudio] module-systemd-login.c: Added new session c2 I: [pulseaudio] module.c: Loaded "module-systemd-login" (index: #14; argument: ""). I: [pulseaudio] module.c: Loaded "module-position-event-sounds" (index: #15; argument: ""). I: [pulseaudio] module.c: Loaded "module-filter-heuristics" (index: #16; argument: ""). I: [pulseaudio] module.c: Loaded "module-filter-apply" (index: #17; argument: ""). Inconsistency detected by ld.so: dl-open.c: 689: _dl_open: Assertion `_dl_debug_initialize (0, args.nsid)->r_state == RT_CONSISTENT' failed!
The moment when launch fails is exact the moment when
echo-cancel module should start. Furthermore, even if I rebuild PA without any significant changes - I get same error. If I use PA from officical Ubuntu repo - it starts without any error and launchs
echo-cancel module successfully.
This is how I enable
echo-cancel, these lines I added to the end of
load-module module-echo-cancel source_name=noechosource sink_name=noechosink set-default-source noechosource set-default-sink noechosink
Could anybody suggest how can I solve this problem with rebuilding PA? Maybe the way I rebuild package is wrong in some point. As I said, the problem is not even with rebuilding modified PA, but with simple rebuilding it without any changes, so seems that the problem is with build process itself.