system-config-printer.py crashed with AttributeError in send_reply()

[Tim Merrison]

Binary package hint: system-config-printer

Occurred when trying to add a new (IPP) network printer

ProblemType: Crash
Architecture: amd64
Date: Sun Feb 28 21:12:11 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/share/system-config-printer/system-config-printer.py
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
InterpreterPath: /usr/bin/python2.6
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No destinations added.
MachineType: Acer Aspire 8920
NonfreeKernelModules: nvidia
Package: system-config-printer-gnome 1.1.17+20100217-0ubuntu2
PackageArchitecture: all
Papersize: a4
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=2c67fdd1-3a06-481e-bf8e-b6928d04f7db ro quiet splash
ProcCmdline: python /usr/share/system-config-printer/system-config-printer.py
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
PythonArgs: ['/usr/share/system-config-printer/system-config-printer.py']
SourcePackage: system-config-printer
Title: system-config-printer.py crashed with AttributeError in send_reply()
Traceback:
 Traceback (most recent call last):
   File "/usr/share/system-config-printer/asyncipp.py", line 192, in send_reply
     self._reply_handler (self._conn, result)
 AttributeError: '_IPPConnectionThread' object has no attribute '_reply_handler'
Uname: Linux 2.6.32-14-generic x86_64
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video
dmi.bios.date: 08/25/08
dmi.bios.vendor: Acer
dmi.bios.version: V1.14
dmi.board.name: Aspire 8920
dmi.board.vendor: Acer
dmi.board.version: Aspire 8920
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrV1.14:bd08/25/08:svnAcer:pnAspire8920:pvrAspire8920:rvnAcer:rnAspire8920:rvrAspire8920:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 8920
dmi.product.version: Aspire 8920
dmi.sys.vendor: Acer

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #520466, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.