每次我尝试启动 ubuntu 软件中心时，窗口都会闪烁然后关闭。即使我从终端尝试。输入时
software-center
我明白了：
/usr/bin/software-center:25: PyGIWarning: Gtk was imported without
specifying a version first. Use gi.require_version('Gtk', '3.0') before
import to ensure that the right version gets loaded.
from gi.repository import Gtk, GObject
/usr/share/software-center/softwarecenter/ui/gtk3/views/purchaseview.py:29:
PyGIWarning: WebKit2 was imported without specifying a version first. Use
gi.require_version('WebKit2', '4.0') before import to ensure that the
right version gets loaded.
from gi.repository import WebKit2 as webkit
2016-12-13 15:59:47,733 - softwarecenter.backend.zeitgeist_logger -
WARNING - Support for Zeitgeist disabled
/usr/share/software-center/softwarecenter/ui/gtk3/widgets/
symbolic_icons.py:23: PyGIWarning: PangoCairo was imported without
specifying a version first. Use gi.require_version('PangoCairo', '1.0')
before import to ensure that the right version gets loaded.
from gi.repository import Gtk, Gdk, GLib, PangoCairo
2016-12-13 15:59:47,790 - softwarecenter.ui.gtk3.app -
INFO - setting up proxy 'None'
2016-12-13 15:59:49,479 - softwarecenter.backend.reviews -
WARNING - Could not get usefulness from server, no username in
config file
2016-12-13 15:59:49,482 - softwarecenter.plugin -
INFO - activating plugin '<module 'webapps_activation' from '/usr/share
/software-center/softwarecenter/plugins/webapps_activation.pyc'>'
2016-12-13 15:59:49,536 - 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 261, in open
self._cache = apt.Cache(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 113, in __init__
self.open(progress)
File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 166, in open
self._records = apt_pkg.PackageRecords(self._cache)
SystemError: E:Could not open file /var/lib/apt/lists
/www.hu.freepascal.org_lazarus_dists_lazarus-stable_universe_binary-amd64_Packages
- open (13: Permission denied)
2016-12-13 15:59:49,820 - softwarecenter.db.update -
WARNING - failed to load file /var/lib/apt-xapian-index/cataloged_times.p: unsupported pickle protocol: 3
/usr/share/software-center/softwarecenter/ui/gtk3/widgets/videoplayer.py:29:
PyGIWarning: Gst was imported without specifying a version first. Use
gi.require_version('Gst', '1.0') before import to ensure that the right
version gets loaded.
from gi.repository import Gst
2016-12-13 15:59:50,102 - 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 281, 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 183, in <module>
app.run(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1378, in run
self.show_available_packages(args)
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1316, in show_available_packages
self.view_manager.set_active_view(ViewPages.AVAILABLE)
File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 150, in set_active_view
view_widget.init_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 227, in init_view
self.cache, self.db, self.icons, self.apps_filter)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py", line 80, in __init__
self.build()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py", line 326, in build
self._build_homepage_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py", line 121, in _build_homepage_view
self._append_whats_new()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py", line 255, in _append_whats_new
whats_new_cat = self._update_whats_new_content()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/lobbyview.py", line 240, in _update_whats_new_content
docs = whats_new_cat.get_documents(self.db)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 131, in get_documents
nonblocking_load=False)
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 330, in set_query
self._blocking_perform_search()
File "/usr/share/software-center/softwarecenter/db/enquire.py", line 225, 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 281, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
答案1
尝试这个：
打开终端，
按Ctrl++AltT
运行：
exec sudo -i
appstreamcli refresh --force --verbose
和
appstreamcli status
等待几秒钟，然后再次打开软件中心
如果仍然出现错误，请尝试以下操作：
exec sudo -i
apt purge gnome-software ubuntu-software
apt autoremove
apt install gnome-software ubuntu-software
apt-get update
apt-get dist-upgrade
apt-get clean
并打开软件中心。
答案2
在命令行中执行以下操作
按照列出的顺序进行操作！
sudo apt-get purge 软件中心
sudo apt-get 自动删除
sudo apt-get 安装软件中心
如果这不起作用
sudo apt-get 更新