nvidia-331 331.113-0ubuntu0.0.4: nvidia-331 kernel module failed to build

[Eric_DL]

Distro: Ubuntu Studio 14.04

term.log excerpt:
...
run-parts: executing /etc/kernel/postinst.d/dkms 3.13.0-44-lowlatency /boot/vmlinuz-3.13.0-44-lowlatency
Error! Bad return status for module build on kernel: 3.13.0-44-lowlatency (x86_64)
Consult /var/lib/dkms/nvidia-331/331.113/build/make.log for more information.
...

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-331 331.113-0ubuntu0.0.4
ProcVersionSignature: Ubuntu 3.13.0-43.72-lowlatency 3.13.11.11
Uname: Linux 3.13.0-43-lowlatency x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
DKMSKernelVersion: 3.13.0-44-lowlatency
Date: Fri Jan 16 22:14:40 2015
InstallationDate: Installed on 2014-08-01 (168 days ago)
InstallationMedia: Ubuntu-Studio 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.3)
PackageVersion: 331.113-0ubuntu0.0.4
SourcePackage: nvidia-graphics-drivers-331
Title: nvidia-331 331.113-0ubuntu0.0.4: nvidia-331 kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)