Segmentation Fault - Running from Manjaro

[rolodoom]

Hello there. I'm testing from Manjaro. I compiled and couldn't run the master branch, couldn't start the application. Read the Issues and find this thread Cannot start the application #53 and switch branch to full_remediation, compile and the application run but then closes reporting: zsh: segmentation fault (core dumped) com.github.subhadeepjasu.ensembles

Here is the screenshot a took before the program closes, and I also noticed a black background around the program window.

I'm a musician and really love to test this sofware so I hope this reports helps, so maybr in the future there will be an AUR version of this program.

My LinuxBox:

OS: Manjaro 21.2.0 Qonos Kernel: x86_64 Linux 5.10.79-1-MANJARO Shell: zsh 5.8

Here is the report from the terminal when running com.github.subhadeepjasu.ensembles

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:41.851: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version
Alsa detected!
PulseAudio detected!
alsa
0,000000

ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
fluidsynth: error: fluid_is_soundfont(): fopen() failed: 'File does not exist.'
Connecting
Connected

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:43.314: Theme parsing error: gtk.css:68:35: The style property GtkButton:child-displacement-x is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:43.314: Theme parsing error: gtk.css:69:35: The style property GtkButton:child-displacement-y is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:43.314: Theme parsing error: gtk.css:71:36: The style property GtkCheckMenuItem:indicator-size is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:43.314: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:32362): Gtk-WARNING **: 20:01:43.314: Theme parsing error: gtk.css:76:30: The style property GtkExpander:expander-size is deprecated and shouldn't be used anymore. It will be removed in a future version

** (com.github.subhadeepjasu.ensembles:32362): WARNING **: 20:01:44.568: MediaKeyListener.vala:42: Could not grab media player keys: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SettingsDaemon was not provided by any .service files
/home/rolo/Documents/Ensembles/DisplayThemes/Installing newer stylesheet: Default.css
Installing newer stylesheet: Elementary Light.css
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
fluidsynth: error: fluid_is_soundfont(): fopen() failed: 'File does not exist.'

** (com.github.subhadeepjasu.ensembles:32362): WARNING **: 20:01:45.431: VoiceAnalyser.vala:43: Soundfont is invalid
Ticks: ///////// 480 //////
Time Signature = 3/4
Style: /// Config:1;90,0 0
Style: /// IntroA:2 1440
Style: /// IntroB:4 4320
Style: /// VarA:12 15840
Style: /// FillA:14 18720
Style: /// VarB:15 20160
Style: /// FillB:17 23040
Style: /// VarC:18 24480
Style: /// FillC:20 27360
Style: /// VarD:21 28800
Style: /// FillD:23 31680
Style: /// EndingA:24 33120
Style: /// EOS1:28 38880
Style: /// EndingB:29 40320
ts: 4
zsh: segmentation fault (core dumped)  com.github.subhadeepjasu.ensembles

[SubhadeepJasu]

You need to install the soundfont. Check the readme.

Apart from that I see a bunch of error in Alsa and Gtk theme parser, not sure about those. For good measure, also install the elementary Odin theme. It won't apply on your system by default, but this app will be able to use it.

[rolodoom]

HI, thanks for your answer. Here is the new screenshot:

About your comments:

1. Installed SoundFont as instructed here: EnsemblesGMSoundfont
2. Installed the Elementary OS stylesheet (Is this the Odin theme you said?)
3. Don't know about the alsa error, my system sound is working with no problem. Tested also with jack server running, the ALSA problem keeps showing, so I'm inclined to believe this must be the problem.

Any suggestions on where to keep looking?

The program ends with: zsh: segmentation fault (core dumped) com.github.subhadeepjasu.ensembles

Here is the new report from the terminal and thanks for your time.

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:42.344: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version
Alsa detected!
PulseAudio detected!
alsa
0,000000

ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
fluidsynth: error: fluid_is_soundfont(): expected RIFF chunk id '0x46464952' but got '0x73726576'.
Connecting
Connected

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:43.688: Theme parsing error: gtk.css:68:35: The style property GtkButton:child-displacement-x is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:43.688: Theme parsing error: gtk.css:69:35: The style property GtkButton:child-displacement-y is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:43.688: Theme parsing error: gtk.css:71:36: The style property GtkCheckMenuItem:indicator-size is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:43.688: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:9415): Gtk-WARNING **: 17:02:43.688: Theme parsing error: gtk.css:76:30: The style property GtkExpander:expander-size is deprecated and shouldn't be used anymore. It will be removed in a future version

** (com.github.subhadeepjasu.ensembles:9415): WARNING **: 17:02:44.115: MediaKeyListener.vala:42: Could not grab media player keys: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SettingsDaemon was not provided by any .service files
/home/rolo/Documents/Ensembles/DisplayThemes/ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
fluidsynth: error: fluid_is_soundfont(): expected RIFF chunk id '0x46464952' but got '0x73726576'.

** (com.github.subhadeepjasu.ensembles:9415): WARNING **: 17:02:44.975: VoiceAnalyser.vala:43: Soundfont is invalid
Ticks: ///////// 480 //////
Time Signature = 3/4
Style: /// Config:1;90,0 0
Style: /// IntroA:2 1440
Style: /// IntroB:4 4320
Style: /// VarA:12 15840
Style: /// FillA:14 18720
Style: /// VarB:15 20160
Style: /// FillB:17 23040
Style: /// VarC:18 24480
Style: /// FillC:20 27360
Style: /// VarD:21 28800
Style: /// FillD:23 31680
Style: /// EndingA:24 33120
Style: /// EOS1:28 38880
Style: /// EndingB:29 40320
zsh: segmentation fault (core dumped)  com.github.subhadeepjasu.ensembles

[SubhadeepJasu]

That's odd. So according to the dump, the soundfont is still invalid.

If you are cloning the repo, then you will need GitLFS or else the soundfont is corrupted. Alternatively you can download one of the releases from the soundfont repo and install that. I'll just link it here: https://gitlab.com/SubhadeepJasu/ensemblesgmsoundfont/-/archive/v0.0.3/ensemblesgmsoundfont-v0.0.3.tar.gz

As for the alsa error, it could be a problem with the driver, not sure. You can however change the driver used in Ensembles settings.

[rolodoom]

1. Well I re-installed the SoundFont with GitLFS and invalid problem fixed
2. My system has no /dev/dsp. I think that this is not on Manjaro

   ls /dev/dsp
   ls: cannot access '/dev/dsp': No such file or directory

   I don't really know what else to do, 'cause as I said early all audio software works on my system, so I think is this /dev/dsp error Is there anyway to use the software with jack?

I'm going to test on a ubuntu-studio partition and see what happens!!!

[SubhadeepJasu]

Well tiny success at least. You can install pipewire and see if that works. Ill see and find a way to get around this issue.

[SubhadeepJasu]

I'll find a permanent solution, but until then, you can do this:

• Open dconf editor in the location as in the screenshot.

• Change the custom value to pulseaudio if you have PulseAudio, or pipewire-pulse if you have that. (before starting the app)

I will not close this issue unless a permanent solution is found, but hopefully this will work.

[rolodoom]

Tested with pulseaudio and still getting the error. Didn't test pipewire 'cause don't really use it. My system runs with Jack Server. Tested with and without JackServer running

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:21.628: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version
Gtk-Message: 22:36:21.658: Failed to load module "appmenu-gtk-module"
Alsa detected!
PulseAudio detected!
pulseaudio
0,000000

ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
fluidsynth: Using PulseAudio driver
fluidsynth: Using PulseAudio driver
Connecting
Connected
fluidsynth: Using PulseAudio driver
fluidsynth: Using PulseAudio driver

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:23.770: Theme parsing error: gtk.css:68:35: The style property GtkButton:child-displacement-x is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:23.770: Theme parsing error: gtk.css:69:35: The style property GtkButton:child-displacement-y is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:23.770: Theme parsing error: gtk.css:71:36: The style property GtkCheckMenuItem:indicator-size is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:23.770: Theme parsing error: gtk.css:73:46: The style property GtkScrolledWindow:scrollbars-within-bevel is deprecated and shouldn't be used anymore. It will be removed in a future version

(com.github.subhadeepjasu.ensembles:68399): Gtk-WARNING **: 22:36:23.771: Theme parsing error: gtk.css:76:30: The style property GtkExpander:expander-size is deprecated and shouldn't be used anymore. It will be removed in a future version

** (com.github.subhadeepjasu.ensembles:68399): WARNING **: 22:36:24.316: MediaKeyListener.vala:42: Could not grab media player keys: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SettingsDaemon was not provided by any .service files
/home/rolo/Documents/Ensembles/DisplayThemes/ALSA lib pcm_dsnoop.c:600:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
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_dmix.c:1035:(snd_pcm_dmix_open) unable to open slave
Ticks: ///////// 480 //////
Time Signature = 3/4
Style: /// Config:1;90,0 0
Style: /// IntroA:2 1440
Style: /// IntroB:4 4320
Style: /// VarA:12 15840
Style: /// FillA:14 18720
Style: /// VarB:15 20160
Style: /// FillB:17 23040
Style: /// VarC:18 24480
Style: /// FillC:20 27360
Style: /// VarD:21 28800
Style: /// FillD:23 31680
Style: /// EndingA:24 33120
Style: /// EOS1:28 38880
Style: /// EndingB:29 40320
ts: 4
zsh: segmentation fault (core dumped)  com.github.subhadeepjasu.ensembles

[SubhadeepJasu]

Currently working on jack support.

[SubhadeepJasu]

Also found the issue you are facing. https://github.com/FluidSynth/fluidsynth/discussions/1004

[SubhadeepJasu]

@rolodoom Can you pull from master and check if the issue still persists? This time you can set driver settings to pulseaudio or jack if alsa has errors. The alsa error is not caused by anything in Ensembles and its an issue with the configuration, so its a bit hard to detect from within the code.

[rolodoom]

Hello @SubhadeepJasu I stopped compiling and installed the flatpak version from Elementary OS AppCenter. It's working as it should on Manjaro 21.2.6 with Pipewire 0.3.49

Great software!!!