[PD] Pulseaudio on ubuntu / 0.45-0.46

[Nicolas Montgermont]

Hello all,

I have pulseaudio problems with new versions of Pd / Ubuntu
On a PC i5 desktop computer I use Pd 0.44.3 with pulse audio (selecting
(pulse) in portaudio) without any problems on Ubuntu 12.04 32 bits up to
date.
On the same machine when I use Pd 0.45.4 / 0.46.0 on Ubuntu 14.04.1 64
bits, the sound is clicking and I have this error after a few instants:

$ /usr/local/bin/pd
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred
[...]
ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred
Expression 'err' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 3355
Expression 'ContinuePoll( self, StreamDirection_In, &pollTimeout,
&pollCapture )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 3881
Expression 'PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun )'
failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4253
watchdog: signaling pd...

and Pd freeze
Do you have an idea if this is a pulseaudio/portaudio setting somewhere?
or what I can do?
I am synchronized with pd git so I can test if needed
Best,

n

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