Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Jakob Wiedner]

I also tried the latest version (6.0.05) from the website. I "can" start 
a playback using ALSA, cursor moves but no sound. With Pulse Audio I get 
an error message that "16-Bit sound cannot be opened".


Jakob

On 2015-11-10 06:46, Джонатан Вашингтон wrote:

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.

Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Rafael Laboissiere]

Control: fixed -1 6.0.4-2

Thanks for the feedback Jonathan.  I am hereby closing this bug report. 
According to the upstream changelog [1]:


 6.0.05 (8 November 2015)
 * A manual page that describes TextGrid file formats.
 * Corrected a bug that prevented some KlattGrid tiers from being edited.
 * 32-bit Linux: correct use of PulseAudio (note: 6.0.04 on Debian already had 
this correct).

Best,

Rafael Laboissière

1. http://www.fon.hum.uva.nl/praat/manual/What_s_new_.html

* Джонатан Вашингтон  [2015-11-10 00:46]:

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  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  [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  libc62.19-18 ii 
libcairo21.14.0-2.1 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  libpangoft2-1.0-01.36.8-3 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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Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Rafael Laboissiere]

* Jakob Wiedner  [2015-11-10 10:12]:

I just tried the 32-Bit version of Praat and it works perfectly, 
although using 64-Bit Debian.


For the report on 64-Bit Praat see my last message.


Are you using the praat_6.4.0-2_amd64.deb from unstable?

Rafael

Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Jakob Wiedner]

I just tried the 32-Bit version of Praat and it works perfectly, 
although using 64-Bit Debian.


For the report on 64-Bit Praat see my last message.

Jakob

On 2015-11-10 06:46, Джонатан Вашингтон wrote:

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.

Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Rafael Laboissiere]

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  [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  libc62.19-18 
ii  libcairo21.14.0-2.1 
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  libpangoft2-1.0-01.36.8-3 
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

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  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  [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  libc62.19-18 ii
>> libcairo21.14.0-2.1 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  libpangoft2-1.0-01.36.8-3 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
>>
>
> --
> To unsubscribe, send mail to 790120-unsubscr...@bugs.debian.org.

Bug#790120: praat: sound playback delay, random freeze after about 10-20 playbacks

[Jakob Wiedner]

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  libc62.19-18
ii  libcairo21.14.0-2.1
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  libpangoft2-1.0-01.36.8-3
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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