Thanks for the tip! El sáb, 28 sept 2024 a las 9:34, Aruna Hewapathirane (<aruna.hewapathirane@xxxxxxxxx>) 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@xxxxxxxxxx> 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 >> >> _______________________________________________ >> Kernelnewbies mailing list >> Kernelnewbies@xxxxxxxxxxxxxxxxx >> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
