Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/dkms 3.16.0-14-generic /boot/vmlinuz-3.16.0-14-generic
dkms: removing: nvidia-331 331.89 (3.16.0-14-generic) (x86_64)

-------- Uninstall Beginning --------
Module:  nvidia-331
Version: 331.89
Kernel:  3.16.0-14-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

nvidia_331.ko:
 - Uninstallation
   - Deleting from: /lib/modules/3.16.0-14-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.
dkms: removing: nvidia-331-uvm 331.89 (3.16.0-14-generic) (x86_64)

-------- Uninstall Beginning --------
Module:  nvidia-331-uvm
Version: 331.89
Kernel:  3.16.0-14-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

nvidia-331-uvm.ko:
 - Uninstallation
   - Deleting from: /lib/modules/3.16.0-14-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.