User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.5) Gecko/2008121622 Fedora/3.0.5-1.fc10 Firefox/3.0.5 When attempting to look for a program in the Add or Remove Software section I get an error message. The same error message is displayed when attempting to refresh the Check And Install Updates section. Reproducible: Always Steps to Reproduce: 1. Select System Settings from the list of applications 2. Select Add And Remove Software in the Computer Administration section 3. Search for programs or updates. Actual Results: An error message is displayed: A problem that we were not expecting has occurred. Please report this bug with the error description. Error Type: Error Value: 'NoneType' object is unsubscriptable File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2280, in main() File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2277, in main backend.dispatcher(sys.argv[1:]) File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 600, in dispatcher self.dispatch_command(args[0], args[1:]) File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 567, in dispatch_command self.search_name(options, searchterms) File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 327, in search_name self._check_init(lazy_cache=True) File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 1965, in _check_init self.yumbase.repos.doSetup() File : /usr/lib/python2.5/site-packages/yum/repos.py, line 71, in doSetup self.ayum.plugins.run('postreposetup') File : /usr/lib/python2.5/site-packages/yum/plugins.py, line 178, in run func(conduitcls(self, self.base, conf, **kwargs)) File : /usr/lib/yum-plugins/rpm-warm-cache.py, line 32, in postreposetup_hook cmd = commands[0] Expected Results: It should have looked for the packages or updates that are installed or are available. I'm new to Linux-based operating systems, so I'll probably need step-by-step instructions if fixing this bug involves using Konsole.
Based on the output this appears to be a problem with PackageKit itself not the kpackagekit gui. Reassigning to Packagekit.
You need to remove yum-rpm-warm-cache -- it's broken.
Reassigning to yum-utils.
what ver of yum-utils/yum-rpm-warm-cache is this?
Here is the same problem: after running a "yum update" or "yum install " + somepkg, a SIMILAR error is displayed Error Type: <type 'exceptions.TypeError'> Error Value: 'NoneType' object is unsubscriptable File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2314, in <module> main() File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 2311, in main backend.dispatcher(sys.argv[1:]) File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 600, in dispatcher self.dispatch_command(args[0], args[1:]) File : /usr/lib/python2.5/site-packages/packagekit/backend.py, line 508, in dispatch_command self.get_updates(filters) File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 1768, in get_updates self._check_init() File : /usr/share/PackageKit/helpers/yum/yumBackend.py, line 1995, in _check_init self.yumbase.repos.doSetup() File : /usr/lib/python2.5/site-packages/yum/repos.py, line 71, in doSetup self.ayum.plugins.run('postreposetup') File : /usr/lib/python2.5/site-packages/yum/plugins.py, line 178, in run func(conduitcls(self, self.base, conf, **kwargs)) File : /usr/lib/yum-plugins/rpm-warm-cache.py, line 32, in postreposetup_hook cmd = commands[0] Version: yum-utils-noarch-1.1.19-1.fc10 yum-rpm-warm-cache-noarch-1.1.19-1.fc10
*** This bug has been marked as a duplicate of bug 485042 ***