** Description changed: SRU information follows: - Impact: A portion of users with a default or updated (intrepid-proposed) + Impact: A portion of users with a default or updated (intrepid-updates) Ubuntu 8.10 install experience inaudible audio from PulseAudio after - resuming from suspend-to-ram. + resuming from suspend-to-ram. This symptom is due to the PulseAudio + daemon not having received proper notification to suspend clients and + release the sound device(s). Resolution: Configure users' pulseaudio daemons to suspend prior to suspending to ram and to resume after resuming. This sequence is - accomplished via a pm-utils sleep hook. + accomplished via a pm-utils sleep hook. The corresponding fixed version + (0.9.13-2ubuntu3) is available in jaunty. SRU debdiff: http://launchpadlibrarian.net/20316781/pulseaudio_0.9.10-2ubuntu9.2.debdiff - TEST CASE: Boot into a default or updated (intrepid-proposed) Ubuntu - 8.10 install (e.g., desktop image). Suspend to ram, then resume. Note - the inaudible audio from PulseAudio. + TEST CASE: Boot into a default or updated (intrepid-updates) Ubuntu 8.10 + install. Suspend to ram, then resume. Note the inaudible audio from + PulseAudio. Regression potential: No regressions have been identified in production. Background information follows: Binary package hint: pulseaudio > aplay squish.au Sonando Audio Sparc 'squish.au' : Mu-Law, Ratio 8000 Hz, Mono [Suspend to Ram/Resume] > aplay squish.au ALSA lib pcm_dmix.c:874:(snd_pcm_dmix_open) unable to open slave aplay: main:546: error al abrir audio: Dispositivo รณ recurso ocupado Then you need to killall pulseaudio for apps that use pcm starts working again. (Question: How you can stop/start/restart pulseudio? In Ubuntu /etc/init.d/pulseaudio script is disabled) If you need more information, please let me know. Thx. ---------------------------------- Hardy Uptodate IBM Thinkpad X41 Tablet pulseaudio 0.9.9-1ubuntu2
-- Pulseaudio is blocking normal sound after resume https://bugs.launchpad.net/bugs/202089 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
