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

[Pavel Anpilogov]

first update after install ubuntu 12.04.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: cups 1.5.2-5
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic-pae 3.2.2
Uname: Linux 3.2.0-12-generic-pae i686
ApportVersion: 1.94-0ubuntu1
Architecture: i386
CupsErrorLog:

Date: Sat Mar 3 11:03:10 2012
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120201.2)
Lpstat: Error: command ['lpstat', '-v'] failed with exit code -11: p11-kit: duplicate configured module: gnome-keyring-module: /usr/lib/i386-linux-gnu/pkcs11/gnome-keyring-pkcs11.so
MachineType: LENOVO 20022
Papersize: letter
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic-pae root=UUID=a33d6c4a-5297-4311-a85b-62e05880402a 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 2012-03-03 (0 days ago)
dmi.bios.date: 08/21/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 18CN33WW(V2.06)
dmi.board.name: NITU1
dmi.board.vendor: LENOVO
dmi.board.version: REFERENCE
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnLENOVO:bvr18CN33WW(V2.06):bd08/21/2009:svnLENOVO:pn20022:pvrLenovoG450:rvnLENOVO:rnNITU1:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
dmi.product.name: 20022
dmi.product.version: Lenovo G450
dmi.sys.vendor: LENOVO