Unable to find dnssd printer in Ubuntu 11.04

[Mike Basinger]

Binary package hint: cups

Under Ubuntu 11.04, I'm unable to locate my Brother 2170w printer via dnssd. This printer uses dnssd fine under Ubuntu 10.04 and Ubuntu 10.10.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: cups 1.4.6-5ubuntu1
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
CupsErrorLog: E [02/May/2011:09:13:48 -0600] [Job 1] No %%BoundingBox: comment in header!
Date: Tue May 3 08:50:41 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
Lpstat: device for SysDev_HP4100: lpd://staffprint.scl.utah.edu/ad-1
MachineType: Apple Inc. MacBookPro6,2
Papersize: letter
PpdFiles: SysDev_HP4100: HP LaserJet 4100 MFP v.3010.107 Postscript (recommended)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=55c86be0-fc79-4fd9-971b-8f2f28abc095 ro quiet splash vt.handoff=7
SourcePackage: cups
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/26/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP61.88Z.0057.B0C.1007261552
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F22586C8
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro6,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22586C8
dmi.modalias: dmi:bvnAppleInc.:bvrMBP61.88Z.0057.B0C.1007261552:bd07/26/10:svnAppleInc.:pnMacBookPro6,2:pvr1.0:rvnAppleInc.:rnMac-F22586C8:rvrMacBookPro6,2:cvnAppleInc.:ct10:cvrMac-F22586C8:
dmi.product.name: MacBookPro6,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.