Olá. Estou usando o Pop Os 22.04. Já tentei instalar o Audacity (usando a pop shop - flatpak e .deb) e o appimage também, porém não tive sucesso. Em todas as ocasiões aparece a mensagem dizendo que o Audacity não está respondendo! Aparece uma caixa de mensagem Esperar ou Forçar sair e essa caixa não desaparece mais. Abri esse tópico porque não encontrei algo parecido.
1 curtida
null
Junho 25, 2022, 8:42pm
2
Ao que parece, isso está relacionado à um bug na versão do Pipewire presente no Pop OS.
Fedora 33, pipewire 0.3.22 (built from the current Fedora branch: see my copr dbenjaminmiller/pipewire, which just rebuilds the current F34 pipewire as a backport to F33), Audacity 2.4.2,...
Uma possível solução encontrada.
opened 08:08PM - 16 Jun 22 UTC
closed 10:55PM - 07 Jul 22 UTC
**Describe the bug**
When I launch audacity I get the opening splash screen and… then the program hangs. I get an "Audacity is not responding message" from the OS.
From the command line I get
```
almond@pei:~$ audacity
(audacity:16869): Gtk-WARNING **: 15:48:08.862: A floating object was finalized. This means that someone
called g_object_unref() on an object that had only a floating
reference; the initial floating reference is not owned by anyone
and must be removed with g_object_ref_sink().
Attempting to connect to Audacity failed...retrying
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib pcm_pulse.c:758:(pulse_prepare) PulseAudio: Unable to create stream: Timeout
Expression 'ret' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1812
^C
```
**To Reproduce**
Happens after launch before main window opens.
**Actual behavior**
Splash screen followed by program no responding message.
**Expected behavior**
Open a new session
**Additional information (please complete the following information):**
Pop_OS 22.04
Audacity 2.4.2 (installed from DEB package)
Pipewire 0.3.52-1pop1~1654797379~22.04~457334a
libasound 1.2.6.1-1ubuntu1
alsa-base 1.0.25+dfsg-0ubuntu7
**Additional context**
Seems to happen with both flatpak and DEB version 2.4.2. I've seen several reports of similar problems on reddit (r/pop_os).
I've filed a bug report with System76. Their first line tech is guessing the problem is in Audacity not the pipewire or alsa layers, but he has reported the issue to the Pop_OS engineers.
I do seem to be able to run other apps that use pipewire and alsa like Ardour.
Questão aberta no fórum do Audacity.
1 curtida
Obrigado pela informação. Meus conhecimentos não são tão abrangentes a ponto de executar essa dica. Porém agradeço pelo retorno. Vou buscar uma alternativa para editar os áudios.
null
Junho 25, 2022, 9:30pm
4
Caso a solução ao qual sugerem não funcionar no seu caso, tente utilizar uma versão anterior, como a 3.1.2 , link abaixo.