I confirm, this update fixed the issue :-) May the developers be blessed :-)
Package: libxatracker1 Description: X acceleration library -- runtime ... Installed version: 9.1.3-0ubuntu0.1 Available version: 9.1.3-0ubuntu0.2 Vesrion 9.1.3-0ubuntu0.2: * Add back a patch that reverts a change which made blur slow on i915, add two other reverts so the big one applies cleanly. (LP: #1187500) ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released ** Package changed: linux (Ubuntu) => mesa (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1189110 Title: Compiz works terribly slow on Intel Ivy Bridge graphics / Dash Blur issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1189110/+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