I also am testing the 3.4.0-4 kernel on Precise as requested. It defaults to Nouveau (Unity 2D) and Additional drivers does not activate the Nvidia driver. I also notice that on Quantal 3.40-1 kernel the Nvidia driver cannot be activated either.
I have a GT 220 and the 295.40 driver works fine in Precise with kernel 3.2. In Quantal with kernel 3.4.0-1 Nouveau gives Unity 3D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993506 Title: nvidia kernel module fails to build on 3.4.x kernel [fatal error: asm/system.h: No such file or directory] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/993506/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs