I just reported bug #855080 (which was immediately marked as a duplicate). I can reproduce the issue as follows:
1. Start Language Support control center applet. 2. It tells me that thunderbird-locale-en-us and thunderbird-locale-en are not installed and if I want to install them now or be reminded later. 3. Click "Install". 4. Admin password screen comes up. 5. Click "Cancel" for admin password screen. 6. It crashes ** Changed in: language-selector (Ubuntu) Status: Incomplete => Confirmed ** Tags added: oneiric running-unity -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to language-selector in Ubuntu. https://bugs.launchpad.net/bugs/713346 Title: gnome-language-selector crashed with NotAuthorizedError in _run(): org.freedesktop.PolicyKit.Error.NotAuthorized: ('system-bus-name', {'name': ':1.164'}): org.debian.apt.install-or-remove-packages Status in “language-selector” package in Ubuntu: Confirmed Bug description: Binary package hint: language-selector I start Language Selector, and it immediately crashes with this error. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: language-selector 0.12 ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2 Uname: Linux 2.6.38-1-generic x86_64 Architecture: amd64 Date: Fri Feb 4 21:46:30 2011 ExecutablePath: /usr/bin/gnome-language-selector InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcCmdline: /usr/bin/python /usr/bin/gnome-language-selector ProcEnviron: SHELL=/bin/bash PATH=(custom, no user) LC_MESSAGES=en_DK.utf8 LANG=en_DK.UTF-8 LANGUAGE=en_DK:en PythonArgs: ['/usr/bin/gnome-language-selector'] SourcePackage: language-selector Title: gnome-language-selector crashed with NotAuthorizedError in _run(): org.freedesktop.PolicyKit.Error.NotAuthorized: ('system-bus-name', {'name': ':1.164'}): org.debian.apt.install-or-remove-packages UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/language-selector/+bug/713346/+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