I am also getting this on Precise: audio looping and little black holes in responsiveness.
Like with ubuLinux above, I get UI lockups for a split second and my PC is an i7 3930K with 32G of RAM and the OS installed on SSD's so it is definitely _not_ a lack of available resources.
I have also tried turning off the PulseAudio timer scheduling to no avail, although now the loops in audio are shorter and slightly less frequent - perhaps there are multiple bugs with similar symptoms in play.
I am also getting this on Precise: audio looping and little black holes in responsiveness.
Like with ubuLinux above, I get UI lockups for a split second and my PC is an i7 3930K with 32G of RAM and the OS installed on SSD's so it is definitely _not_ a lack of available resources.
I have also tried turning off the PulseAudio timer scheduling to no avail, although now the loops in audio are shorter and slightly less frequent - perhaps there are multiple bugs with similar symptoms in play.
Perhaps this bug is related to bug #751298, bug #1045771 and/or bug #1019693. Let me know if I can give any hardware info or logs.