It seems that I have a broken BIOS, since the kernel isn't unable to set up the configuration from it, then tries to use a generic mode then a bug.
** Attachment added: "back trace of the bug." https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/892414/+attachment/2661983/+files/back_trace_snd_hda_intel_%20CONFIG-SND_DEBUG%3Dy.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/892414 Title: [P53G, VIA VT1708B 8-Ch, Green Line Out, Rear] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/892414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
