Strange issue with sound not working in DOSbox and also Ports

mitu

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

**** List of PLAYBACK Hardware Devices ***
Card 0: Audio [USB Audio], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

OK, so there's just one audio card present, so there's no additional settings needed for the emulators/ports (but see below).

So I guess I just need to find the right settings in emulation station. No combination seems to work properly though.

Settings in EmulationStation are only for the front-end itself, they don't set the audio/sound for emulators/ports/etc. Use the Audio menu in the RetroPie system and reset the audio settings to default, this should ensure any previous settings you had are no longer applied.

reaktor24

@mitu

Hi thanks for the reply. So the Audio option in the Retropie menu doesn't work as I've disabled the on-board sound chip. I just get the following error:

On-board audio disabled or not present

Do I have to re-enable it?

I'm also noticing errors before this which show up quickly in the terminal screen:

June 20 16:30:59 lvl0: VolumeControl::Init() - Failed to Attach to default card!
June 20 16:31:00 lvl0: AudioManager error - Unable to open SDL audio: ALSA: Couldn't open audio device: No such file or directory

mitu

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

Do I have to re-enable it?

No. Remove the user config file for ALSA ($HOME/.asoundrc) and see if you get proper audio in emulators/ports/etc.

reaktor24

@mitu said in Strange issue with sound not working in DOSbox and also Ports:

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

Do I have to re-enable it?

No. Remove the user config file for ALSA ($HOME/.asoundrc) and see if you get proper audio in emulators/ports/etc.

There doesn't seem to be any such file. I did find 'asound.conf' inside the 'etc' directory

Inside this there is:

defaults.pcm.card 1
defaults.ctl.card 1

I also seem to have something called 'PulseAudio' installed. Not sure if that is the thing causing problems.

mitu

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

.
There doesn't seem to be any such file. I did find 'asound.conf' inside the 'etc' directory

[..]

There is no such file on a default RetroPie install - did you add it yourself ?

I also seem to have something called 'PulseAudio' installed. Not sure if that is the thing causing problems

Yeah, that can cause issues. Did you also installed it yourself ?

reaktor24

@mitu

Yes I believe I installed the Pulse Audio myself a few months ago when I was getting the VolumeControl error then. I remember it did seem to fix the issue but I think I must have still been using the internal sound chip. Shall I remove these from my Retropie system?

mitu

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

Shall I remove these from my Retropie system?

Yes, you should. Both PulseAudio and the .conf file you mention earlier, it shouldn't be needed. After that, reboot and check that your sound works and alsamixer can modify the volume.

reaktor24

@mitu said in Strange issue with sound not working in DOSbox and also Ports:

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

Shall I remove these from my Retropie system?

Yes, you should. Both PulseAudio and the .conf file you mention earlier, it shouldn't be needed. After that, reboot and check that your sound works and alsamixer can modify the volume.

Okay I've removed the .conf file as well as the pulse folder from etc. I tried to remove the pulseaudio application but it said no such application was installed.

Still same VolumeControl errors in Retropie though.

mitu

@reaktor24 said in Strange issue with sound not working in DOSbox and also Ports:

Still same VolumeControl errors in Retropie though.

That's EmulationStation, not RetroPie. Do you have sound/audio in emulators/ports/Dosbox ?

For the error in EmulationStation, you need to set the right Audio settings

Audio Card: set it to Default
Audio Device: set it to PCM or Master and see if you still get the error.

If you still get the error, run aplay -L and post the output.

reaktor24

@mitu

output is as follows:

null
Discard all samples (playback) or generate zero samples (capture)
default
output
sysdefault:CARD=Audio
USB Audio, USB Audio
Default Audio Device

front:CARD=Audio, DEV=0
USB Audio, USB Audio
Front Speakers

surround21:CARD=Audio, DEV=0
USB Audio, USB Audio
2.1 Surround output to Front and Subwoofer speakers

surround40:CARD=Audio, DEV=0
USB Audio, USB Audio
4.0 Surround output to Front and Rear speakers

surround41:CARD=Audio, DEV=0
USB Audio, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers

surround50:CARD=Audio, DEV=0
USB Audio, USB Audio
5.0 Surround output to Front, Center and Rear speakers

surround51:CARD=Audio, DEV=0
USB Audio, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers

surround71:CARD=Audio, DEV=0
USB Audio, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers

iec958:CARD=Audio, DEV=0
USB Audio, USB Audio
IEC958 (S/PDIF) Digital Audio Output

dmix:CARD=Audio, DEV=0
USB Audio, USB Audio
Direct sample mixing device

dsnoop:CARD=Audio, DEV=0
USB Audio, USB Audio
Direct sample snooping device

hw:CARD=Audio, DEV=0
USB Audio, USB Audio
Direct hardware device without any conversions

plughw:CARD=Audio, DEV=0
USB Audio, USB Audio
Hardware device with all software conversions

mitu

You should change the Audio Device in EmulationStation's settings to one of the entries listed by aplay. If you the option doesn't show up in the menu, then edit es_settings directly and fill in the AudioDevice there.

front:CARD=Audio, DEV=0
USB Audio, USB Audio
Front Speakers

surround21:CARD=Audio, DEV=0
USB Audio, USB Audio
2.1 Surround output to Front and Subwoofer speakers

surround40:CARD=Audio, DEV=0
USB Audio, USB Audio
4.0 Surround output to Front and Rear speakers