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

[Peter Gomelchuk]

system update crashes on 'cups'

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
NonfreeKernelModules: fglrx
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
CupsErrorLog:

Date: Sat Feb 25 15:28:38 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. M3N WS
Papersize: letter
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=08ebb12e-5d30-43b4-adde-10b3032efe78 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 2012-02-25 (0 days ago)
dmi.bios.date: 11/26/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M3N WS ACPI BIOS Revision 0501
dmi.board.name: M3N WS
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.asset.tag: 123456789000
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM3NWSACPIBIOSRevision0501:bd11/26/2008:svnASUSTeKComputerINC.:pnM3NWS:pvr1.XX:rvnASUSTeKComputerINC.:rnM3NWS:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: M3N WS
dmi.product.version: 1.XX
dmi.sys.vendor: ASUSTeK Computer INC.