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alsa do not work on musescore | MuseScore
https://musescore.org/en/node/3129
I use musescore 0.9.6 on Ubuntu 9.10 When I run musescore alsa mixer don't work. This is my output: mscore Suspending PulseAudio Alsa_driver: the interface doesn't support mmap-based access. init ALSA audio driver failed init ALSA driver failed bt_audio_service_open: connect() failed: Connession refused (111)
no more sound | MuseScore
https://musescore.org/en/node/1622
init ALSA audio driver failed init ALSA driver failed no audio output found init audio driver failed sequencer init failed AVERTISSEMENT : le processus fils a été terminé par le signal 4. if I start jack audio control, it starts with the message 21:36:08.620 Could not open ALSA sequencer as a client. ALSA MIDI patchbay will be not available.
FS#26854 : [musescore] no pulseaudio support
https://bugs.archlinux.org/task/26854
>> init ALSA audio driver failed >> init ALSA driver failed 4. The play button is grayed, you can't play the score 5. Go to preference panel, tab I/O => You can't choose Portaudio, the checkbox is grayed To fix that : 1. Install community/portaudio 2. Compile mscore (configure will detect and enable libportaudio) 3.
[Résolu] Pas de son avec MuseScore / Lecture et ...
https://forum.ubuntu-fr.org/viewtopic.php?id=354702
En lançant MuseScore en "terminal", je trouve les messages suivants : Suspending PulseAudio no JACK server found Alsa_driver: the interface doesn't support mmap-based access. init ALSA audio driver failed init ALSA driver failed bt_audio_service_open: connect() …
[MuseScore] crash on launch / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=156582
Registered: 2012-04-12. Posts: 6. Re: [MuseScore] crash on launch. Hello, Here is the terminal output : [pierre@pierre-A7N8X ~]$ mscore -F. QGtkStyle was unable to detect the current GTK+ theme. ALSA lib pcm.c:2217: (snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear. ALSA lib pcm.c:2217: (snd_pcm_open_noupdate) Unknown PCM …
Manage audio sources - Musescore Help Center
https://help.musescore.com/hc/en-us/articles/209541709-Manage-audio-sources
You can set any YouTube video to play in sync with a score, as an alternative to the default generated audio. You can find the 'Manage audio sources' option behind the three-dotted icon ⋮ next to the score title.. If you have already added any videos, they will be listed here; click on any of them to adjust the existing audio source, or click 'Add an audio source' to add a new one.
FS#48465 : [musescore] init PulseAudio failed - Arch Linux
https://bugs.archlinux.org/task/48465
sequencer init failed QNetworkReplyImplPrivate::error: Internal problem, this method must only be called once. Mscore also displays a small window in the background with the title "Loading..." and an empty loading bar inside. Jack playback works fine as a workaround. Steps to reproduce: * open Musescore * the playback buttons will be greyed out
[SOLVED] pulseAudio/alsa no longer working...
https://www.linuxquestions.org/questions/slackware-14/pulseaudio-alsa-no-longer-working-4175592585/
Personally, I would remove the execute bit from the file and see what a reboot does. You probably could've also just killed pulse (pulseaudio --kill) and then restart it (pulseaudio --start) to fix your problem, although, I'm not sure if it would work since you're now using system mode. It might work, it might not.
Writing an ALSA Driver — The Linux Kernel documentation
https://www.kernel.org/doc/html/v4.15/sound/kernel-api/writing-an-alsa-driver.html
This is the place for the public header files of ALSA drivers, which are to be exported to user-space, or included by several files at different directories. Basically, the private header files should not be placed in this directory, but you may still find files there, due to historical reasons :) …
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