Wulfcaen
November 6th, 2012, 08:30 PM
Dear Sentients,
I'm experiencing the exact same problem as the above poster. Seeing as this thread doesn't look resolved, I will post my own details here to reopen this issue. I have recently installed Ubuntu 12.04, I formatted the hard drive completely; so it should be a fresh installation. When I open Ubuntu Software Center in terminal I receive this code:
wulfcaen@HopePatience:~$ software-center
2012-11-06 13:17:38,678 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
2012-11-06 13:17:38,685 - softwarecenter.db.database - INFO - open() database: path=None use_axi=True use_agent=True
2012-11-06 13:17:39,164 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file
2012-11-06 13:17:39,349 - softwarecenter.ui.gtk3.app - INFO - show_available_packages: search_text is '', app is None.
2012-11-06 13:17:39,824 - softwarecenter.db.pkginfo_impl.aptcache - INFO - aptcache.open()
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 243, in open
self._cache = apt.Cache(GtkMainIterationProgress())
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 102, in __init__
self.open(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 149, in open
self._list.read_main_list()
SystemError: E:Malformed line 59 in source list /etc/apt/sources.list (dist parse)
2012-11-06 13:17:41,712 - softwarecenter.db.enquire - ERROR - _get_estimate_nr_apps_and_nr_pkgs failed
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 115, in _get_estimate_nr_apps_and_nr_pkgs
tmp_matches = enquire.get_mset(0, len(self.db), None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Traceback (most recent call last):
File "/usr/bin/software-center", line 176, in <module>
app.run(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1422, in run
self.show_available_packages(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1352, in show_available_packages
self.view_manager.set_active_view(ViewPages.AVAILA BLE)
File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 154, in set_active_view
view_widget.init_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 171, in init_view
self.apps_filter)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 238, in __init__
self.build(desktopdir)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 511, in build
self._build_homepage_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 271, in _build_homepage_view
self._append_whats_new()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 450, in _append_whats_new
whats_new_cat = self._update_whats_new_content()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 439, in _update_whats_new_content
docs = whats_new_cat.get_documents(self.db)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 124, in get_documents
nonblocking_load=False)
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 317, in set_query
self._blocking_perform_search()
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 212, in _blocking_perform_search
matches = enquire.get_mset(0, self.limit, None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
When I type in the 'sudo apt-get update' command, I receive this:
wulfcaen@HopePatience:~$ sudo apt-get update
E: Malformed line 59 in source list /etc/apt/sources.list (dist parse)
E: The list of sources could not be read.
I have, since receiving this error, attempted to open the 'sources.list' file and edit the lines 59 and 60, but the solution that I read told me to add 'precise' and 'Ubuntu' to the lines of code, but they were already there. I attempted to remove them, saved the 'sources.list' file, and ran the 'sudo apt-get update' command, but I received the same error. I went back and edited the 'sources.list' files back to it's original settings, also no luck.
Any takers?
I'm experiencing the exact same problem as the above poster. Seeing as this thread doesn't look resolved, I will post my own details here to reopen this issue. I have recently installed Ubuntu 12.04, I formatted the hard drive completely; so it should be a fresh installation. When I open Ubuntu Software Center in terminal I receive this code:
wulfcaen@HopePatience:~$ software-center
2012-11-06 13:17:38,678 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None'
2012-11-06 13:17:38,685 - softwarecenter.db.database - INFO - open() database: path=None use_axi=True use_agent=True
2012-11-06 13:17:39,164 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file
2012-11-06 13:17:39,349 - softwarecenter.ui.gtk3.app - INFO - show_available_packages: search_text is '', app is None.
2012-11-06 13:17:39,824 - softwarecenter.db.pkginfo_impl.aptcache - INFO - aptcache.open()
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 243, in open
self._cache = apt.Cache(GtkMainIterationProgress())
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 102, in __init__
self.open(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 149, in open
self._list.read_main_list()
SystemError: E:Malformed line 59 in source list /etc/apt/sources.list (dist parse)
2012-11-06 13:17:41,712 - softwarecenter.db.enquire - ERROR - _get_estimate_nr_apps_and_nr_pkgs failed
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 115, in _get_estimate_nr_apps_and_nr_pkgs
tmp_matches = enquire.get_mset(0, len(self.db), None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Traceback (most recent call last):
File "/usr/bin/software-center", line 176, in <module>
app.run(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1422, in run
self.show_available_packages(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1352, in show_available_packages
self.view_manager.set_active_view(ViewPages.AVAILA BLE)
File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 154, in set_active_view
view_widget.init_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 171, in init_view
self.apps_filter)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 238, in __init__
self.build(desktopdir)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 511, in build
self._build_homepage_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 271, in _build_homepage_view
self._append_whats_new()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 450, in _append_whats_new
whats_new_cat = self._update_whats_new_content()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/catview_gtk.py", line 439, in _update_whats_new_content
docs = whats_new_cat.get_documents(self.db)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 124, in get_documents
nonblocking_load=False)
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 317, in set_query
self._blocking_perform_search()
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 212, in _blocking_perform_search
matches = enquire.get_mset(0, self.limit, None, xfilter)
File "/usr/share/software-center/softwarecenter/db/appfilter.py", line 89, in __call__
if (not pkgname in self.cache and
File "/usr/share/software-center/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
When I type in the 'sudo apt-get update' command, I receive this:
wulfcaen@HopePatience:~$ sudo apt-get update
E: Malformed line 59 in source list /etc/apt/sources.list (dist parse)
E: The list of sources could not be read.
I have, since receiving this error, attempted to open the 'sources.list' file and edit the lines 59 and 60, but the solution that I read told me to add 'precise' and 'Ubuntu' to the lines of code, but they were already there. I attempted to remove them, saved the 'sources.list' file, and ran the 'sudo apt-get update' command, but I received the same error. I went back and edited the 'sources.list' files back to it's original settings, also no luck.
Any takers?