Unpacking dkms (from .../dkms_2.1.1.2-5ubuntu1_all.deb) ...
Selecting previously deselected package nvidia-current.
Unpacking nvidia-current (from .../nvidia-current_270.41.06-0ubuntu1_amd64.deb) ...
Selecting previously deselected package nvidia-glx-185.
Unpacking nvidia-glx-185 (from .../nvidia-glx-185_270.41.06-0ubuntu1_amd64.deb) ...
Selecting previously deselected package screen-resolution-extra.
Unpacking screen-resolution-extra (from .../screen-resolution-extra_0.14build1_all.deb) ...
Selecting previously deselected package nvidia-settings.
Unpacking nvidia-settings (from .../nvidia-settings_270.29-0ubuntu1_amd64.deb) ...
Processing triggers for man-db ...
Setting up dkms (2.1.1.2-5ubuntu1) ...
Setting up nvidia-current (270.41.06-0ubuntu1) ...
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-initramfs: deferring update (trigger activated)
Loading new nvidia-current-270.41.06 DKMS files...
First Installation: checking all kernels...
Building only for 2.6.38-8-generic
Building for architecture x86_64
Building initial module for 2.6.38-8-generic
Done.

nvidia-current.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/2.6.38-8-generic/updates/dkms/

depmod.....

DKMS: install Completed.
Setting up screen-resolution-extra (0.14build1) ...
Processing triggers for python-central ...
Setting up nvidia-settings (270.29-0ubuntu1) ...
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.UTF8.cache...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Setting up nvidia-glx-185 (270.41.06-0ubuntu1) ...
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-2.6.38-8-generic
cryptsetup: WARNING: failed to detect canonical device of aufs
cryptsetup: WARNING: could not determine root device from /etc/fstab
lzma: Encoder error: -2147467259
dpkg: error processing initramfs-tools (--configure):
 subprocess installed post-installation script returned error exit status 1