Вот мой полный файл.
igor@nb-ubuntu:~$ cat /etc/default/linux-restricted-modules-common
# This file is sourced from the linux-restricted-modules-common init
# script and is used to disable the link-on-boot feature, one module
# at a time. This can be useful if you want to use hand-compiled
# versions of one or more modules, but keep linux-restricted-modules
# installed on your system, or just to disable modules you don't use
# and speed up your boot process by a second or two.
#
# Use a space-separated list of modules you wish to not have linked
# on boot. The following example shows a (condensed) list of all
# modules shipped in the linux-restricted-modules packages:
#
# DISABLED_MODULES="ath_hal fc fglrx ltm nv"
#
# Note that disabling "fc" disables all fcdsl drivers, "ltm" disables
# ltmodem and ltserial, and "nv" disables both the nvidia drivers.
# You can also name each module individually, if you prefer a subset.
DISABLED_MODULES="nv nvidia_new"
Обратите внимание, запрещенные модули разделены ПРОБЕЛОМ. Кроме того nvidia не нужно сюда включать, вы ж его скомпилировали.
Да, вот еще оригинальные права на файл:
igor@nb-ubuntu:/etc/default$ ls -al linux-restricted-modules-common
-rw-r--r-- 1 root root 881 2007-06-22 11:59 linux-restricted-modules-common