[Debian-med-packaging] Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Джонатан Вашингтон]

The latest version of praat downloaded directly from the praat website
(6.0.05) has this problem fixed for me.  I'm having some package
conflicts atm, so can't test whatever's in Debian unstable, but I
imagine packaging the latest versions will solve these issues for a
range of users.

-- 
Jonathan

On 9 November 2015 at 08:00, Rafael Laboissiere <rafael at laboissiere.net> wrote:
> Control: tags -1 moreinfo
>
> Hi Jakob,
>
> Could you please check whether the bug persists in version 6.0.4-2 of the
> package?
>
> Thanks,
>
> Rafael
>
> * Jakob Wiedner <koutsch at gmx.net> [2015-06-27 14:04]:
>
>> Package: praat
>> Version: 5.4.0-1
>> Severity: important
>>
>> Dear Maintainer,
>>
>> when playing back a sound file (i tried wav and mp3) in the View/Edit
>> window there is a considerable delay of several seconds. After 2nd or 3rd
>> time the delay disappears and it works fine for several times. Rondomly
>> after 10-20 times, praat freezes entirely and can just be closed by killing
>> it.
>>
>> Terminal output as follows:
>>
>> FIRST PLAYBACK: ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to
>> open slave ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
>> 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 ALSA lib
>> pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave ALSA lib
>> pcm.c:7843:(snd_pcm_recover) underrun occurred ALSA lib
>> pcm.c:7843:(snd_pcm_recover) underrun occurred SECOND PLAYBACK: ALSA lib
>> pcm.c:7843:(snd_pcm_recover) underrun occurred ALSA lib
>> pcm.c:7843:(snd_pcm_recover) underrun occurred
>>
>> After that no more delays when playback immediately after.
>>
>>
>>
>> -- System Information: Debian Release: 8.1  APT prefers stable  APT
>> policy: (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures:
>> i386
>>
>> Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
>> Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
>> Shell: /bin/sh linked to /bin/dash
>> Init: systemd (via /run/systemd/system)
>>
>> Versions of packages praat depends on: ii  libasound2           1.0.28-1
>> ii  libatk1.0-0          2.14.0-1 ii  libc6                2.19-18 ii
>> libcairo2            1.14.0-2.1 ii  libfontconfig1       2.11.0-6.3 ii
>> libfreetype6         2.5.2-3 ii  libgcc1              1:4.9.2-10 ii
>> libgdk-pixbuf2.0-0   2.31.1-2+b1 ii  libglib2.0-0         2.42.1-1 ii
>> libgtk2.0-0          2.24.25-3 ii  libpango-1.0-0       1.36.8-3 ii
>> libpangocairo-1.0-0  1.36.8-3 ii  libpangoft2-1.0-0    1.36.8-3 ii
>> libstdc++6           4.9.2-10 ii  oss-compat           6 ii  python
>> 2.7.9-1
>>
>> Versions of packages praat recommends: ii  xfonts-100dpi
>> 1:1.0.3 ii  xfonts-100dpi-transcoded  1:1.0.3 ii  xfonts-75dpi
>> 1:1.0.3 ii  xfonts-75dpi-transcoded   1:1.0.3
>>
>> praat suggests no packages.
>>
>> -- no debconf information
>>
>
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