I've noticed something which might be a clue: When the machine boots with the pcm_dmix.c:996: bug and no audio, the power-management puts the machine into standby mode after a certain time of inactivity, as it should. But in those 40% of boots where the audio works, the power-management works OK initially, but fails after 12...20 hours and the machine then remains fully-powered forever. There are no error messages. The power-management seems to always work when the audio has failed, and seems to always fail (after some hours) when the audio is working...
-- [Gutsy] ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave https://bugs.launchpad.net/bugs/150129 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
