virtualbox-guest-dkms 4.1.22-dfsg-0ubuntu2: virtualbox-guest kernel module failed to build

[briancb]

did not update

ProblemType: Package
DistroRelease: Ubuntu 13.04
Package: virtualbox-guest-dkms 4.1.22-dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-6.11-generic 3.8.0-rc7
Uname: Linux 3.8.0-6-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
DKMSKernelVersion: 3.8.0-6-generic
Date: Wed Feb 13 13:01:40 2013
InstallationDate: Installed on 2012-05-08 (280 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
PackageArchitecture: all
PackageVersion: 4.1.22-dfsg-0ubuntu2
SourcePackage: virtualbox
Title: virtualbox-guest-dkms 4.1.22-dfsg-0ubuntu2: virtualbox-guest kernel module failed to build
UpgradeStatus: Upgraded to raring on 2013-02-13 (0 days ago)
VirtualBox.ModInfo: