I am sorry - the problem is on my side. In /etc/modprobe.d/alsa- base.conf I had an old setting:
options snd-hda-intel power_save=10 model=3stack-6ch When I removed the model=3stack-6ch the card model got detected correctly and the speakers are now turned off correctly. -- sound is being played both by headphones and internal speakers https://bugs.launchpad.net/bugs/440868 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
