You need to revert back to jaunty's mesa and drm too, not just xserver- xorg-video-intel when you switch away from xorg-edgers as the edgers packages are built against the newer ones in the PPA.
to switch to x-updates: remove xorg-edgers from your sources add x-updates sources sudo apt-get update sudo apt-get install libdrm-intel1/jaunty libdrm2/jaunty libosmesa6/jaunty mesa-utils/jaunty xserver-xorg-video-intel/jaunty libgl1-mesa-dri/jaunty libgl1-mesa-glx/jaunty libglu1-mesa/jaunty you can use dpkg -l | grep sarvatt to find any other packages from edgers that you might need to downgrade by appending /jaunty, you might have dev headers installed too. -- [945G/GZ] no direct rendering after upgrade to KMS/intel-2.7.1 https://bugs.launchpad.net/bugs/377875 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs