This looks to be resolved somehow. It is still slow but much better than the 3.0.0-15 kernel. Current kernel 3.0.0-26-generic
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/926794 Title: SDL+Pulseaudio drain CPU after upgrade to 3.0.0-15 kernel Status in “pulseaudio” package in Ubuntu: New Bug description: I am running xubuntu 11.10 on a IBM ThinkPad T40. pulseaudio: 1:1.0-0ubuntu3.1 Recently my system upgraded to kernel 3.0.0-15-generic and since then I am not able to run Oricutron, an emulator of an old 8-bit machine (Oric). The main sympton is that Oricutron got extremely slow and and pulseaudio claims almost 50% of the CPU running at 100%. Oricutron is using SDL (version 1.2 installed on my machine). I am almost convinced that this problem can be reproduced using every SDL based program. I tried xpilot (an SDL based game) with the previous (3.0.0-14) and the current kernel version and I think it was skipping frames when run under the current version. Vangelis To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/926794/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
