Ok, here is the apt-log file. I´m not really confirm with those things, but as far as I understood the apt.log, there was a problem with nvidia- glx. Therefore it might be helpfull for you to know, that I had the nvidia drivers installed from alberto milones repository.
http://www.albertomilone.com/driver.html ** Attachment added: "apt.log" http://librarian.launchpad.net/6983372/apt.log -- Kernel Panic after reboot https://launchpad.net/bugs/96196 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
