I verified this fix in software-center version 5.2.1 in precise-proposed per the steps to reproduce in the description. On my system, it takes only about ~1s for the contents of the System category to be displayed.
Many thanks! ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/986186 Title: software center stop working when I select system software for a long time Status in GTK+ GUI Toolkit: New Status in “gtk+3.0” package in Ubuntu: New Status in “software-center” package in Ubuntu: Fix Committed Status in “gtk+3.0” source package in Precise: New Status in “software-center” source package in Precise: Fix Committed Status in “gtk+3.0” source package in Quantal: New Status in “software-center” source package in Quantal: Fix Committed Bug description: Using: Description: Ubuntu 11.10 Release: 11.10 1- Open Ubuntu software center 2-In the left menu select System then Ubuntu Software Center stop working for a long time (16s on my system) ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: software-center 5.0.6 ProcVersionSignature: Ubuntu 3.0.0-17.30-generic-pae 3.0.22 Uname: Linux 3.0.0-17-generic-pae i686 ApportVersion: 1.23-0ubuntu4 Architecture: i386 Date: Fri Apr 20 15:23:35 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: software-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/986186/+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