With a new enough kernel, you can disable MSIs on radeon by setting radeon.msi=0 on the kernel command line in grub or when you load the module. You can disable MSIs globally by setting pci=nomsi on the kernel command line in grub.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/877789 Title: Choppy Audio After Upgrade To 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/877789/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp