I am sorry the problem is still present with your ppa. I also think that the linked report (bugzilla) is a different issue. I have taken a look at the screenshots and they look different in comparison to my problem. As it seems there are only textures flickering (missing). In my case the »GL content« is corrupted and flickering/flashing.
libgl1-mesa-dri: Installiert: 8.0.3-0ubuntu0~xup1~precise Kandidat: 8.0.3-0ubuntu0~xup1~precise Versionstabelle: *** 8.0.3-0ubuntu0~xup1~precise 0 500 http://ppa.launchpad.net/bryce/mesa-803/ubuntu/ precise/main i386 Packages 100 /var/lib/dpkg/status 8.0.2-0ubuntu3.1 0 500 http://archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages 8.0.2-0ubuntu3 0 500 http://archive.ubuntu.com/ubuntu/ precise/main i386 Packages -- 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/955277 Title: screen flickering with RevengeOfTheTitans To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/955277/+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