failed to find mixer elements
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@willinliv said in failed to find mixer elements:
however the ELSAMIXER in emulationstation still seems to default to only allowing volume of HDMI, so still not yet idead (have to run ALSAMIXER as standalone)
You probably need an updated EmulationStation for that - as mentioned in https://retropie.org.uk/forum/topic/26628/audio-issues-after-latest-raspbian-updates.
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@CrazyWind Thanks!!
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I am using an external card on my PI and for me amixer and emulationstation gave errors when using the devicename as reported by aplay, I had to use hw:2, hope it helps someone
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@crazywind Thank you!
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Only this helped me:
add the following line in your config.txt.dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4
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@alex-levi this worked for me too, Thanks alot,
Pi3A+ Cart - Gpi Case Retropie 4.7.1 -
Just wanted to say thank you for this help. I had the same "failed to find mixer elements" problem with my Retropie on Raspberry Pi 4, with the Picade hardware. The volume was always very loud and could not be changed, but once I made this edit to the es_settings.cfg file, I rebooted and I was finally able to modify the volume in the Emulation Station settings UI.
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@alex-levi I know this is old but I need to tell you how much I appreciate your post! I am brand new to raspberry pi and didn't know how to do the other recommended changes. However, what you suggested not only eliminated the error constantly popping up, it also fixed the forced maxed-out volume level issue! I just reset and tested, now I can lower the volume and it keeps the value I move the slider to. Thank you so much!
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@Alex-Levi Thanks a lot! This worked for me too!
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Hi Levi - where do I enter this?
dtoverlay=pwm-2chan,pin=18,func=2,pin2=13,func2=4 -
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