Possible race in the transaction limbo (perhaps of run with remove_from_connection_without_exception)

[A. sleeping.li0n]

Description: Ubuntu precise (development branch)
Release: 12.04

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: aptdaemon 0.43+bzr769-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-16.25-generic 3.2.6
Uname: Linux 3.2.0-16-generic x86_64
ApportVersion: 1.91-0ubuntu1
AptTermLog:

Architecture: amd64
Date: Sun Feb 19 15:43:28 2012
DesktopFile: /usr/share/aptdaemon/aptdaemon.desktop
ExecutablePath: /usr/sbin/aptd
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120125)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/sbin/aptd
ProcEnviron:

PythonArgs: ['/usr/sbin/aptd']
SourcePackage: aptdaemon
Title: aptd crashed with KeyError in put(): '/org/debian/apt/transaction/100952e8853346f49f27318d1b153b41'
UpgradeStatus: Upgraded to precise on 2012-02-18 (0 days ago)
UserGroups:

[Sebastian Heinlein (glatzor)]

Did the crash appear when installing software or upgrading? Have you cancelled the action?

[A. sleeping.li0n (lureandfly-deactivatedaccount)]

After upgrading, I have cancelled the action.

[Sebastian Heinlein (glatzor)]

Which action? Did you re-check for updates or install other ones? When excatly did you cancel the transaction? During download? Did you use update-manager or software-center?

[A. sleeping.li0n (lureandfly-deactivatedaccount)]

I used update-manager and re-checked. I canceled the transaction while downloading.

[Fabio Marconi (fabiomarconi)]

Hello
I've reproduced this during a daily upgrade, deselecting some of the proposed packages (i386libs in my amd64 machine), inserting the password and then the crash.
---
Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad

[Brian Murray (brian-murray)]

This is occurring fairly regularly for users of 12.04 as seen on errors.ubuntu.com:

https://errors.ubuntu.com/bucket/?id=/usr/sbin/aptd:KeyError:_inline_callbacks:put

[Sebastian Heinlein (glatzor)]

Am Freitag, den 01.02.2013, 22:42 +0000 schrieb Brian Murray:
> This is occurring fairly regularly for users of 12.04 as seen on
> errors.ubuntu.com:
>
> https://errors.ubuntu.com/bucket/?id=/usr/sbin/aptd:KeyError:_inline_callbacks:put

Sorry, but I cannot login to erros.ubuntu.com.