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07-25-2024, 06:24 AM
(This post was last modified: 07-26-2024, 07:51 AM by Lalsacien.)
Hi togheter,
I'm on the latest version of Moode on a PI 3B+ and an Hifiberry card DAC2 (that works in Moode with DAC+).
Since I migrate to version 9 I notice that when I switch off my PI and I restart it few days later, I have no more music.
In the menu Configure/Audio and under Audio Output I still see my DAC under "Named I2S Device" (HIFIBerry DAC+) but under Output Device; in the list, I have only 0: Pi HDM1 and 1: Loopback. The entry HIFIBerry DAC+ disappeared.
To correct I have to change the "Named I2S Device" to something else, then reboot, and change again to HIFIBerry DAC+, reboot, and then it works again. Curious.
Has someone see the same issue ?
Many thanks for Help.
Best Regards
Lalsacien
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I've not seen similar behaviour, but I also don't have the same hardware. I suggest starting with a newly burned image with minimal configuration other than the DAC selection and anything else that's essential to get sound in your system. Does the problem re-occur then?
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Robert
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It happens to me if I disconnect the USB of the DAC (I will use my PC to do eq settings withe the RME app) and then reconnect it. It's seems ok but after a short while of playing a tune it will stop and the RME will not be in the device list in the config page. If I scan it may appear but will fail again and be gone from the list.
For me I need to scan then shutdown the pi for it to 'stick'. I just assumed it was an issue with my setup.
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Sounds more like some sort of compatibility issue between Raspberry Pi USB an/or Linux USB Audio driver and the USB interface on the device.
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Hi all,
I think I found the problem, or at least worked around it.
I just changed to HIFIBerry DAC+ Pro for the "Named I2S Device" parameter and since, no more issues. Perhaps the Hifiberry card DAC2 has better compatibility with the driver HIFIBerry DAC+ Pro than with HIFIBerry DAC+.
Regards
Lalsacien
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IIRC there were some issues with hifiberry drivers in the early 6.6 kernels and Bookworm OS. Unfortunately there's not a lot of info at hifiberry website or at least I can't easily find it regarding which drivers are for which device, what ALSA options are exposed, how to manipulate them, whats up with the force eeeprom off setting, etc etc etc.
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For what it's worth, I just downloaded and mounted the latest HiFiBerryOS image. The Hifiberry DAC overlay (*.dtbo) files appear to be identical to the ones we distribute.
Sorry, I'm not interested enough to actually install it on a Pi to see what system setup in their UI might look like.
Regards,
Kent
