package cups 1.5.2-5 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[Fakrul]

Laptop Asus A43S
Fresh install 12.04
Install partial upgrade & crash

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: cups 1.5.2-5
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
CupsErrorLog:

Date: Fri Mar 2 11:30:27 2012
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
Lpstat: Error: command ['lpstat', '-v'] failed with exit code -11: p11-kit: duplicate configured module: gnome-keyring-module: /usr/lib/x86_64-linux-gnu/pkcs11/gnome-keyring-pkcs11.so
MachineType: ASUSTeK Computer Inc. K43SJ
Papersize: letter
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=b083dc29-df05-448b-94a6-4f6b250017b4 ro quiet splash vt.handoff=7
SourcePackage: cups
Title: package cups 1.5.2-5 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to precise on 2012-03-02 (0 days ago)
dmi.bios.date: 07/15/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K43SJ.306
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: K43SJ
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK43SJ.306:bd07/15/2011:svnASUSTeKComputerInc.:pnK43SJ:pvr1.0:rvnASUSTeKComputerInc.:rnK43SJ:rvr1.0:cvnASUSTeKComputerInc.:ct9:cvr1.0:
dmi.product.name: K43SJ
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.