Cesar: Did you manually install the NVIDIA drivers before the upgrade (or use a 3rd party tool like automatrix or envy)?
It may also be helpful to post the output of lspci -nn to this bug report along with the output of sudo sh -x /sbin/lrm-video nvidia . -- Unable to enable nvidia restricted drivers in Hardy https://bugs.launchpad.net/bugs/226015 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