Here it is /var/log/syslog. Note that I extracted a part of the file and divided it with a gap: as you see, the first part is related to the boot with the vga=791 parameter, the second one is related to a normal boot.
** Attachment added: "/var/log/syslog" http://librarian.launchpad.net/4558938/syslog -- [edgy] TTY blank whith 'vga=791' and strange keyboard behaviour https://launchpad.net/bugs/63137 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs