package printer-driver-hpcups 3.12.2-1ubuntu1 failed to install/upgrade: ErrorMessage: dependency problems - leaving unconfigured

现在我正在升级我的ubuntu 12.04 alpha2，我不清楚问题出在哪里。
特别地，我的电脑的内核启动参数添加了irqpoll，否则计算机会运行得很糟糕，ACPI很糟糕。

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: printer-driver-hpcups
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
NonfreeKernelModules: vboxpci vboxnetadp vboxnetflt vboxdrv
ApportVersion: 1.94-0ubuntu1
Architecture: amd64
CupsErrorLog:

Date: Sun Mar 4 17:12:58 2012
ErrorMessage: ErrorMessage: dependency problems - leaving unconfigured
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: Connection refused
MachineType: Dell Inc. Inspiron M5010
Papersize: a4
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=9e706afb-918d-452e-93b9-9360f63a3b3d ro irqpoll quiet splash irqpoll vt.handoff=7
SourcePackage: hplip
Title: package printer-driver-hpcups 3.12.2-1ubuntu1 failed to install/upgrade: ErrorMessage: dependency problems - leaving unconfigured
UpgradeStatus: Upgraded to precise on 2012-03-04 (0 days ago)
dmi.bios.date: 07/19/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A12
dmi.board.vendor: Dell Inc.
dmi.board.version: A12
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A12
dmi.modalias: dmi:bvnDellInc.:bvrA12:bd07/19/2011:svnDellInc.:pnInspironM5010:pvrA12:rvnDellInc.:rn:rvrA12:cvnDellInc.:ct8:cvrA12:
dmi.product.name: Inspiron M5010
dmi.product.version: A12
dmi.sys.vendor: Dell Inc.