Hello Garamando, thank you for providing the good and bad kernel versions for this. That's exactly what we need to start a kernel bisect to track this down.
I've prepared the first test kernel for you to try. https://people.canonical.com/~tswhison/bugs/2100341/0001-d7462f0.tar.gz Please let me know the result, whether good or bad. Best, Tim -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2100341 Title: new kernel 6.8.0-54 kills audio output realtek ALC3266 Status in linux package in Ubuntu: New Bug description: installed Mint from usb drive, worked perfectly kernel was 6.8.0-51 sound device was Realtek ALC3266 driver HDA-intel PCH at 0xddc28000 irq 150 updated kernel to 6.8.0-54 no sound only dummy output shows - alsa mixer shows card as HDA Intel PCH chip Realtek Generic, mixer bars show output, but no audio from speakers or headphones I am currently using 0-51 kernel as I write this. I will reboot with new kernel and get debug outputs using commands you suggest below I have reproduced this bug 3 times by reinstalling the original linux mint package, and updating the kernel and losing sound. computer is dell product:0w7v82 ver:A01 which is Dell Precision 5510 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2100341/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
