You must recompile the nvidia proprietary driver each time you install a new kernel. Please try the following, from the new kernel, in a tty:
sudo m-a a-i nvidia ** Changed in: ubuntu Status: New => Incomplete ** Changed in: nvidia-graphics-drivers-173 (Ubuntu) Sourcepackagename: None => nvidia-graphics-drivers-173 -- kernel 2.6.24-20 cannot find nvidia graphics card https://bugs.launchpad.net/bugs/256186 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