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"no volume control on this device" on RPi4

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Post time 2020-8-9 11:47:19 | Show all posts |Read mode
Hello,
I assembled PiCarB and installed adeeptPiCarB.img in 16GB SD card on RPi4 2GB RAM.
I installed adeeptPiCarB.img to avoid complications installing python, other dependancies, etc.

Pi Car is working fine except in raspbian desktop there is no sound device available. "no volume control on this device" showing on speaker icon. (Used VNC to see the desktop).
So I couldn't add some sound function to the PiCar with a small speaker.

I checked raspi-config>advanced options>audio> (nothing here)(should have mic/hdmi options).
I checked my RPi4 sound system with original raspbian image and found ok.

Need help to install sound driver in adeeptPiCarB.img os.

Thanks in advance.
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Post time 2020-8-18 14:43:30 | Show all posts
Run in Raspberry Pi: "sudo rm /etc/modprobe.d/snd-blacklist.conf"
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Post time 2020-8-18 14:53:18 | Show all posts
Run in Raspberry Pi:
"sudo killall python3"
"sudo rm /etc/modprobe.d/snd-blacklist.conf"
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