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respeaker / seeed-voicecard

2 Mic Hat, 4 Mic Array, 6-Mic Circular Array Kit, and 4-Mic Linear Array Kit for Raspberry Pi
GNU General Public License v3.0
470 stars 284 forks source link

headphones after reboot muted #295

Closed FacemanBy closed 2 years ago

FacemanBy commented 3 years ago

I have just installed the Raspberry. After that I installed the driver according to the wiki. Had to specify --compat-kernal for this. Theoretically, the sound card works. But the headphones are muted after every reboot.

I've already run the sudo alsactl --file = / etc / voicecard / wm8960_asound.state store command, but to no avail.

What else could I do to ensure that the headphones reach the desired volume after a restart?

FacemanBy commented 3 years ago

Forgot to mention the technical details:

Raspberry Zero Buster OS Kernal 5.4.51+ 2mic hat

github-actions[bot] commented 2 years ago

Stale issue message

ghost commented 2 years ago

@FacemanBy , This action was performed automatically. Please describe the issue according to bug template - if the issue was resolved, ignore this message. The issue will be marked as closed in 7 days if inactive.

Describe the bug A clear and concise description of what the bug is.

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AIWintermuteAI commented 2 years ago

Hello, @FacemanBy !

I did some experiments with the following setup:

Raspberry Pi Zero W 5.10.17+ kernel https://github.com/respeaker/seeed-voicecard/commit/41a09a3b67dc476b9ae2111d319e6941c3d2f689

arecord -f cd -Dhw:1 test.wav
aplay -Dhw:0 test.wav

reSpeaker 2-Mics Pi Hat for Raspberry Pi

Experiment: Install https://github.com/respeaker/seeed-voicecard/commit/41a09a3b67dc476b9ae2111d319e6941c3d2f689 commit of seeed-voicecard on fresh Raspberry Pi OS Lite. Record voice and play it, then reboot. Listen to recorded voice with headphones connected to reSpeaker 2-Mics Pi Hat for Raspberry Pi.

Hypothesis: If problem exists, I wouldn't be able to hear sound after reboot.

Results: Sound is played at normal volume after reboots, the alsamixer settings are as in the following screenshot(persist between reboots). image

Conclusion: Cannot reproduce the behavior you described. However, I did run into similar problem on the first try - what was different that time is that 1) desktop image was used 2) originally soundcard drivers were installed and configured for Linear Mic Kit 3) I ran into this issue and had to mitigate it by stopping piwiz and deleting it from autostart. On that setup headphones output was muted indeed - but it is hard to say what exactly caused the problem.

Recommend action:

Here are some threads on stackexchange on similar topics: https://raspberrypi.stackexchange.com/questions/13666/alsa-volume-lower-after-reboot https://askubuntu.com/questions/50067/howto-save-alsamixer-settings

AIWintermuteAI commented 2 years ago

Closing the issue due to the lack of activity. Feel free to re-open if issue persists.