package blcr-dkms 0.8.2-15ubuntu1 failed to install/upgrade: blcr kernel module failed to build

[kelargo]

performed upgrade last night and rebooted. logged in today and this error notice appeared.
asked me if I wanted to submit a report..

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: blcr-dkms 0.8.2-15ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Wed Apr 13 22:54:25 2011
ErrorMessage: blcr kernel module failed to build
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
PackageArchitecture: all
PackageVersion: 0.8.2-15ubuntu1
SourcePackage: blcr
Title: package blcr-dkms 0.8.2-15ubuntu1 failed to install/upgrade: blcr kernel module failed to build
UpgradeStatus: Upgraded to natty on 2011-01-29 (77 days ago)

[Rohit R (rr0hit)]

could reproduce the bug for 1386 architecture as well. Confirming.