nvidia-304 304.117-0ubuntu1: nvidia-304 kernel module failed to build [nv.c:1:0: error: code model ‘kernel’ not supported in the 32 bit mode]

[Markus]

happened after login

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-304 304.117-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-23.45-lowlatency 3.13.8
Uname: Linux 3.13.0-23-lowlatency x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu1
Architecture: amd64
DKMSKernelVersion: 3.13.0-23-generic
Date: Sun Apr 6 17:30:26 2014
DuplicateSignature: dkms:nvidia-304:304.117-0ubuntu1:/var/lib/dkms/nvidia-304/304.117/build/nv.c:1:0: error: code model ‘kernel’ not supported in the 32 bit mode
InstallationDate: Installed on 2013-02-25 (408 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
PackageVersion: 304.117-0ubuntu1
SourcePackage: nvidia-graphics-drivers-304
SystemImageInfo: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 'system-image-cli'
Title: nvidia-304 304.117-0ubuntu1: nvidia-304 kernel module failed to build
UpgradeStatus: Upgraded to trusty on 2014-03-18 (22 days ago)
modified.conffile..etc.modprobe.d.nvidia.304.hybrid.conf: [deleted]

[insaner (insaner)]

related:

https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1366925

Presumed fix (but didn't work for me)

http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=14262d67fe348018af368a07430fbc06eadeabb1