-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Fri, 2016-05-13 at 17:37 +0000, James Mason wrote:
On Fri, 2016-05-13 at 10:02 +0200, Takashi Iwai wrote:
On Fri, 13 May 2016 06:36:23 +0200, James Mason wrote:
After the last tumbleweed update, I've lost sound through my laptop's built-in sound device, and through it's docking station. (This is my first failure ever with Linux audio, so I guess I had it coming.) This is a Dell Latitude E7450, BTW.
I know pulseaudio and any underlying subsystems are working - if I plug in a USB audio device it's recognized and usable immediately - so I assume it's a driver issue with my hardware.
I don't remember any relevant change, so it must be some unexpected side effect. Please open a bug report on bugzilla.
Attach the alsa-info.sh output (run with --no-upload option) there.
Also, it's interesting what update broke. Please check zypper log what updates were done in the last update. If it's only kernel, you should be able to check to boot the previous kernel easily.
I tried booting on the prior kernel (4.5.2-1-default) and it made no change. I did a system rollback with snapper/btrfs to before my last 'zypper up' and it works again, so definitely some update is interfering. I'll do updates more granularly now, and find the culprit to include in my bugreport.
Good news is I'm fully updated again, and have working audio. Bad news is... I don't know how/why :P - -- James Mason Technical Architect, Public Cloud openSUSE Member SUSE jmason@suse.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXNnSeAAoJEBs5UYhsRJAjAhAIAJirq+EvVm5SiMNYAR0X6zQs ELqR7dmFeU5zzZxa1JTtDpf2ZBW9zS8H92F1nLE8Zh3hXzJqfE6H8riKuNLGIEoA NfMZPFMkenhquW/FvuD4psQZMowbahoTGmhMGJFSerkVXYRPTpzVntapeDHUv4wv Iz8+Zd2QbewSZ9nMilBkgPQd8f/4be4bEo2vcUyHCOzMc2BY4p8HwyHciw7g1gog D66BPu11rO+WcENQjCUYtmf8iTtwW1drjNgrrPHgLsWnTddQb17TAok9WQVvAHCU BoSexKDApcvGYekEEXTQsdriGS15vN1pzXTXxMbyifixRGtEUISYfgLxBVA3IBA= =+EoC -----END PGP SIGNATURE-----