Manoj, we need you to test upstream's patch and give feedback. I packaged the patch and put it in my ppa a while ago; I've now moved it into a separate ppa since I need my main ppa for working on other bugs:
https://edge.launchpad.net/~bryceharrington/+archive/blue
They have also suggested an alternate workaround, setting this in the Device section of your xorg.conf, that you should test as well:
Option "EXAOptimizeMigration" "off"
Manoj, we need you to test upstream's patch and give feedback. I packaged the patch and put it in my ppa a while ago; I've now moved it into a separate ppa since I need my main ppa for working on other bugs:
https:/ /edge.launchpad .net/~bryceharr ington/ +archive/ blue
They have also suggested an alternate workaround, setting this in the Device section of your xorg.conf, that you should test as well:
Option "EXAOptimizeMig ration" "off"