You can install Intel's drivers on 12.04.2 LTS, using Fred Moses' instructions. It doesn't work perfectly (high xorg CPU usage after resume from suspend, and orange messages when starting up), but it works a lot better than the generic 12.04.2, 12.10 or 13.04, none of which will resume from suspend for me without massive graphical glitches on my Acer D270.
First, install openssh-server. Then ssh into the laptop and run sudo apt-get install linux-image-3.2.0-38-generic linux-headers-3.2.0-38-generic xserver-xorg-lts-precise Reboot, choosing the old kernel at the grub screen, and run (from ssh) *NB* I vaguely remember doing the next two steps but I can't find them in my bash_history. sudo apt-get purge linux-image-generic sudo apt-get purge xserver-xorg-lts-quantal Then install the drivers: sudo apt-get install cedarview-drm cedarview-graphics-drivers libva-cedarview-vaapi-driver Reboot again (sudo reboot from the SSH instance) and hopefully things will work for you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1132584 Title: cedarview-drm kernel module fails to build on kernel 3.5.x [error: implicit declaration of function 'do_mmap'] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cedarview-drm-drivers/+bug/1132584/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
