Comment 6 for bug 563265

I'm getting this since the latest kernel upgrade. Installing linux-source hasn't helped.

$ sudo apt-get install nvidia-current
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  nvidia-settings
The following NEW packages will be installed
  nvidia-current nvidia-settings
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0B/24.1MB of archives.
After this operation, 74.4MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Selecting previously deselected package nvidia-current.
(Reading database ... 332300 files and directories currently installed.)
Unpacking nvidia-current (from .../nvidia-current_195.36.15-0ubuntu2_i386.deb) ...
Selecting previously deselected package nvidia-settings.
Unpacking nvidia-settings (from .../nvidia-settings_195.36.08-0ubuntu2_i386.deb) ...
Processing triggers for man-db ...
Setting up nvidia-current (195.36.15-0ubuntu2) ...
update-alternatives: using /usr/lib/nvidia-current/ld.so.conf to provide /etc/ld.so.conf.d/GL.conf (gl_conf) in auto mode.
update-alternatives: warning: skip creation of /usr/lib32/vdpau/libvdpau_nvidia.so.1 because associated file /usr/lib32/nvidia-current/vdpau/libvdpau_nvidia.so.1 (of link group gl_conf) doesn't exist.
update-alternatives: warning: skip creation of /usr/lib32/libvdpau_nvidia.so because associated file /usr/lib32/nvidia-current/vdpau/libvdpau_nvidia.so (of link group gl_conf) doesn't exist.
update-initramfs: deferring update (trigger activated)
Loading new nvidia-current-195.36.15 DKMS files...
Building only for 2.6.32-22-generic
Building for architecture i686
Module build for the currently running kernel was skipped since the
kernel source for this kernel does not seem to be installed.

Setting up nvidia-settings (195.36.08-0ubuntu2) ...
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_GB.utf8.cache...
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-2.6.32-22-generic
Processing triggers for python-support ...