*** This bug is a duplicate of bug 891499 *** https://bugs.launchpad.net/bugs/891499
Hi omichalek, and thank you for your bug report. This issue and its fix is being tracked over in bug 891499, so I will mark this one as a duplicate of that. Per the other report, it appears that a local cache file that Software Center uses has become corrupted and that is causing this issue. First, so that we can take a look at the file to see exactly what went wrong, could you please attach the following file to bug 891499?: /var/lib/apt-xapian-index/cataloged_times.p After you've done that, you can restore normal Software Center operation as follows. Please shut down Software Center (if it is running) and type the following command into a terminal window to delete the corrupted file: $ sudo rm /var/lib/apt-xapian-index/cataloged_times.p After this, Software Center should start normally. Please let us know if it does not, or if have you any further problems. Thank you again! ** This bug has been marked a duplicate of bug 891499 Software Center not start, infinite loading -- 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/876941 Title: Software center does not load any content Status in “software-center” package in Ubuntu: New Bug description: 1) I open Software center 2) It does not load anything in the "all software" tab nor anything in the "installed" section 3) the "history" tab does load after a while When opening from Terminal, this is the output: 2011-10-18 00:13:10,716 - softwarecenter.ui.gtk3.utils - INFO - Softwarecenter style provider for ambiance Gtk theme: /usr/share/software-center/ui/gtk3/css/softwarecenter.css Traceback (most recent call last): File "/usr/share/software-center/update-software-center-agent", line 39, in <module> from softwarecenter.db.update import update_from_software_center_agent File "/usr/share/software-center/softwarecenter/db/update.py", line 89, in <module> cataloged_times = pickle.load(open(CF)) cPickle.UnpicklingError: invalid load key, '/'. 2011-10-18 00:13:11,182 - softwarecenter.ui.gtk3.app - INFO - software-center-agent finished with status 1 Traceback (most recent call last): File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1193, in show_lobby self.view_manager.set_active_view(ViewPages.AVAILABLE) File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 125, in set_active_view view_widget.init_view() File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 109, in init_view SoftwarePane.init_view(self) File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 261, in init_view self.icons, self.show_ratings) File "/usr/share/software-center/softwarecenter/ui/gtk3/views/appview.py", line 71, in __init__ self.helper = AppPropertiesHelper(db, cache, icons) File "/usr/share/software-center/softwarecenter/ui/gtk3/models/appstore2.py", line 228, in __init__ softwarecenter.paths.APP_INSTALL_PATH) File "/usr/share/software-center/softwarecenter/db/categories.py", line 111, in parse_applications_menu category = self._parse_menu_tag(child) File "/usr/share/software-center/softwarecenter/db/categories.py", line 267, in _parse_menu_tag l = self._parse_directory_tag(element) File "/usr/share/software-center/softwarecenter/db/categories.py", line 142, in _parse_directory_tag from softwarecenter.db.update import DesktopConfigParser File "/usr/share/software-center/softwarecenter/db/update.py", line 89, in <module> cataloged_times = pickle.load(open(CF)) cPickle.UnpicklingError: invalid load key, '/'. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: software-center 5.0.1.4 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.23-0ubuntu3 Architecture: amd64 Date: Mon Oct 17 23:46:37 2011 InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) PackageArchitecture: all ProcEnviron: PATH=(custom, user) LANG=cs_CZ.UTF-8 SHELL=/bin/bash SourcePackage: software-center UpgradeStatus: Upgraded to oneiric on 2011-10-16 (1 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/876941/+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