Testing 6.11.0 - No audio

[Manuel Quintero F]

Thanks for the tip!

El sáb, 28 sept 2024 a las 9:34, Aruna Hewapathirane
(<aruna.hewapathirane at gmail.com>) escribió:
>
> It looks like there are a few potential issues contributing to the sound problem:
>
> ALSA not detecting sound cards:
> The message [ 0.461483] No soundcards found indicates that ALSA (Advanced Linux Sound Architecture) didn't detect any sound devices. This might be due to a missing or incompatible kernel module or driver.
>
> snd_hda_intel codec probe failure:
> The line [ 0.473025] snd_hda_intel 0000:00:1f.3: Cannot probe codecs, giving up suggests that the Intel HD Audio driver (snd_hda_intel) is unable to properly communicate with the audio codecs. This could be due to missing firmware, an incorrect configuration, or a regression in the kernel.
>
> Malformed or invalid regulatory database:
> The message [ 0.461769] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid indicates that the wireless regulatory database is malformed or invalid. While this affects Wi-Fi, it could indirectly affect audio if there’s an interaction between the kernel modules (such as shared interrupts). This might need fixing too.
>
> Run: ls /boot/config-*.*  it will show you a list of all config files you have. I would roll things back to a config where you know for a fact sound worked. Then once I have the sound back up and working I would use 'this sound is working config' and copy it over to build the new kernel ensuring sound will be there.
>
> You can also try: sudo modprobe snd_hda_intel
>
> Happy troubleshooting :-)
>
> On Wed, Sep 25, 2024 at 6:33 PM Manuel Quintero F <manuel at uas.edu.mx> wrote:
>>
>> Hi, I compiled the mainline kernel 6.11.0, as a result the audio does
>> not work, I don't know if it is a kernel error. Looking at the dmesg I
>> notice the following:
>>
>> [    0.461474] Loaded X.509 cert 'wens:
>> 61c038651aabdcf94bd0ac7ff06c7248db18c600'
>> [    0.461482] ALSA device list:
>> [    0.461483]   No soundcards found.
>> [    0.461769] cfg80211: loaded regulatory.db is malformed or
>> signature is missing/invalid
>> [    0.473025] snd_hda_intel 0000:00:1f.3: Cannot probe codecs, giving up
>>
>> I share the complete dmesg:
>>
>> https://paste.opensuse.org/pastes/7fb27d271f64
>>
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