i have a Raspberry 2 with an Hifiberry Mini Amp. With Volumio 2.163 and 2.175 I has the problem that if I change the “Mixer Type” to software, the UI doenst response anymore. 2.118 works fine for me.
After a reboot the settings are gone and back on “none”
As the output device I’m using “Hifiberry DAC” with which I get the startup sound at 100%. So basically my Hardware is ok.
Volumio.log doesnt show any problems
2017-05-19T11:55:24.821Z - info: Updating Volume Controller Parameters: Device: 1 Name: Hifiberry DAC Mixer: Max Vol: 100 Vol Curve; logarithmic Vol Steps: 10 2017-05-19T11:55:24.838Z - info: Asound.conf file written
Dmesg only show this at bootup
[ 15.671856] snd_bcm2835: unknown parameter 'index' ignored
[ 15.805576] snd-hifiberry-dac soc:sound: ASoC: CPU DAI (null) not registered
[ 15.817925] snd-hifiberry-dac soc:sound: snd_soc_register_card() failed: -517
The systemctl status of volumio, volumio-network and volumio-reload-daemon are active
Any ideas? Does anyone else has this problem changing mixer type to “Software”?