toolbox.py crashed with AttributeError in PreferencesAction_activated()

[Marcos Fernando Costa]

Binary package hint: hplip

HPLIP 3.9.10, Device Manager 15.0 (Qt4). Xsane and IScan installed too. Scanner not work. Software can not recognises it (PSC1350 all in one). But the printer works. I am beginner at Linux/Ubuntu, can not contribute as well.

ProblemType: Crash
Architecture: i386
Date: Mon Nov 23 00:21:51 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/share/hplip/toolbox.py
InterpreterPath: /usr/bin/python2.6
Lpstat: device for psc-1300-series-2: usb://hp/psc%201300%20series?serial=BR47O2G0QZ9F
Lsusb:
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 04cf:8819 Myson Century, Inc.
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: BIOSTAR Group G31D-M7
Package: hplip-data 3.9.8-1ubuntu2 [modified: usr/share/hplip/base/codes.py usr/share/hplip/base/status.py usr/share/hplip/base/utils.py usr/share/hplip/base/device.py usr/share/hplip/base/magic.py usr/share/hplip/base/models.py usr/share/hplip/base/module.py usr/share/hplip/base/pkit.py usr/share/hplip/info.py usr/share/hplip/check.py usr/share/hplip/levels.py usr/share/hplip/setup.py usr/share/hplip/__init__.py usr/share/hplip/data/models/models.dat usr/share/hplip/installer/dcheck.py usr/share/hplip/installer/distros.dat usr/share/hplip/installer/core_install.py usr/share/hplip/ui4/devmgr5.py usr/share/hplip/ui4/setupdialog.py usr/share/hplip/ui4/systemtray.py usr/share/hplip/scan/sane.py]
PackageArchitecture: all
Papersize: a4
PpdFiles: psc-1300-series-2: HP PSC 1300 Series hpijs, 3.9.8
ProcCmdLine: root=/dev/sda1 ro quiet splash
ProcCmdline: python /usr/bin/hp-toolbox
ProcEnviron:
 LANGUAGE=pt_BR.UTF-8
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.27-11.31-generic
PythonArgs: ['/usr/bin/hp-toolbox']
SourcePackage: hplip
Title: toolbox.py crashed with AttributeError in PreferencesAction_activated()
Traceback:
 Traceback (most recent call last):
   File "/usr/share/hplip/ui4/devmgr5.py", line 2023, in PreferencesAction_activated
     self.cur_device.sendEvent(EVENT_USER_CONFIGURATION_CHANGED, self.cur_printer)
 AttributeError: 'NoneType' object has no attribute 'sendEvent'
Uname: Linux 2.6.27-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/25/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: G31D-M7
dmi.board.vendor: BIOSTAR Group
dmi.chassis.asset.tag: None
dmi.chassis.type: 3
dmi.chassis.vendor: BIOSTAR Group
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd11/25/2008:svnBIOSTARGroup:pnG31D-M7:pvr:rvnBIOSTARGroup:rnG31D-M7:rvr:cvnBIOSTARGroup:ct3:cvr:
dmi.product.name: G31D-M7
dmi.sys.vendor: BIOSTAR Group

[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 #465068, 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.