VOLUMIO_BUILD_DATE=“Thu Dec 19 15:25:11 CET 2019”
Pi3B, with 7" touchscreen & add-on and Hifiberry DAC+.
No audio at all.
Error message appears twice whilst starting any audio.
“Failed to open ALSA device “hw:1,0”: No such file or directory”
I solved by:
Remove the cables connecting the GIPO SDA screen and SCL. Because the screen GIPO 02 -> SDA and GIPO 04 -> SCL are also used by the card - I2C bus. The touch screen works without problems without these cables. The error no longer occurs after a restart.