The only change in the output from alsa-info.sh was Power: setting=D0, actual=D0 changed to Power: setting=D3, actual=D3
any idea ** Attachment added: "Result from alsa-info.sh after sound from internal speakers stopped" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1445596/+attachment/4379075/+files/speaker_notOK -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445596 Title: lenovo t410 [2537BF9, Conexant CX20585, Speaker, Internal] fails after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1445596/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs