update-manager crashed with error in readline(): [Errno 104] 连接被对端重置

[Du Chuanwei]

I dont know why,its just no password needed to update softeware list or install updates,every time I update,the manager will crash.But the update is done normally.After a few updates ,somewhere along the line,this crash become quite frequent,almost every time.Since 11.10 release　will come out in a few days,I update my system 3-4 times a day,this crash performs a lot.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: update-manager 1:0.152.22
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: i386
Date: Sat Oct 8 08:18:05 2011
ExecutablePath: /usr/bin/update-manager
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20111004)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/update-manager
PythonArgs: ['/usr/bin/update-manager']
SourcePackage: update-manager
Title: update-manager crashed with error in readline(): [Errno 104] 连接被对端重置
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[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 #859007, 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.