Looking at the code, it would seem this had been fixed somewhat. ** Changed in: software-center (Ubuntu) Status: Confirmed => Fix Committed
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to software-center in Ubuntu. https://bugs.launchpad.net/bugs/861129 Title: software-center crashed with AttributeError in _on_button_pressed(): 'NoneType' object has no attribute 'cancel' Status in “software-center” package in Ubuntu: Fix Committed Bug description: win7 wubi amd64 11.04 install upgraded to Oneiric Ocelot. 11.10 beta 1/2 now. ProblemType: Crash DistroRelease: Ubuntu 11.10 Package: software-center 4.1.23.5 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 ApportVersion: 1.23-0ubuntu1 Architecture: amd64 Date: Sat Sep 24 23:04:13 2011 ExecutablePath: /usr/share/software-center/software-center InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcCmdline: /usr/bin/python /usr/bin/software-center /root/Downloads/virtualbox-4.1_4.1.2-73507~Ubuntu~natty_amd64.deb ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash PythonArgs: ['/usr/bin/software-center', '/root/Downloads/virtualbox-4.1_4.1.2-73507~Ubuntu~natty_amd64.deb'] SourcePackage: software-center Title: software-center crashed with AttributeError in _on_button_pressed(): 'NoneType' object has no attribute 'cancel' Traceback: Traceback (most recent call last): File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/pendingpane.py", line 106, in _on_button_pressed trans.cancel() AttributeError: 'NoneType' object has no attribute 'cancel' UpgradeStatus: Upgraded to oneiric on 2011-09-12 (16 days ago) UserGroups: admin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/861129/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp