Considering that Xenial uses Linux 4.4 and the patch to fix this issue was in Linux 4.3-rc7, I'm going to assume this is fixed. I am just an Ubuntu user (not a developer) so please revert if I am incorrect.
** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1487553 Title: [Quadro FX 370] Compiz freezes entire desktop on Wily To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1487553/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp