我无法打开更新管理器和 Ubuntu Tweak
当我打开 Ubuntu tweak 时，我得到了这个日志
user@laptop:~$ ubuntu-tweak
Traceback (most recent call last):
File "/usr/bin/ubuntu-tweak", line 124, in <module>
from ubuntutweak.main import UbuntuTweakWindow
File "/usr/lib/python2.7/dist-packages/ubuntutweak/main.py", line 32, in <module>
from ubuntutweak.apps import AppsPage
File "/usr/lib/python2.7/dist-packages/ubuntutweak/apps/__init__.py", line 9, in <module>
from aptsources.sourceslist import SourcesList
File "/usr/lib/python2.7/dist-packages/aptsources/__init__.py", line 4, in <module>
apt_pkg.init()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 64, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 4, in <module>
from apport.report import Report
File "/usr/lib/python2.7/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python2.7/dist-packages/apport/fileutils.py", line 23, in <module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python2.7/dist-packages/apport/packaging_impl.py", line 20, in <module>
import apt
File "/usr/lib/python2.7/dist-packages/apt/__init__.py", line 35, in <module>
apt_pkg.init()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
Original exception was:
Traceback (most recent call last):
File "/usr/bin/ubuntu-tweak", line 124, in <module>
from ubuntutweak.main import UbuntuTweakWindow
File "/usr/lib/python2.7/dist-packages/ubuntutweak/main.py", line 32, in <module>
from ubuntutweak.apps import AppsPage
File "/usr/lib/python2.7/dist-packages/ubuntutweak/apps/__init__.py", line 9, in <module>
from aptsources.sourceslist import SourcesList
File "/usr/lib/python2.7/dist-packages/aptsources/__init__.py", line 4, in <module>
apt_pkg.init()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
当我打开更新管理器时我得到了这个
user@laptop:~$ update-manager
Traceback (most recent call last):
File "/usr/bin/update-manager", line 37, in <module>
from UpdateManager.UpdateManager import UpdateManager
File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 52, in <module>
from .InstallProgress import InstallProgress
File "/usr/lib/python3/dist-packages/UpdateManager/InstallProgress.py", line 42, in <module>
from .Core.utils import (inhibit_sleep,
File "/usr/lib/python3/dist-packages/UpdateManager/Core/utils.py", line 31, in <module>
apt_pkg.init_config()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 64, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 4, in <module>
from apport.report import Report
File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
import apport.fileutils
File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
from apport.packaging_impl import impl as packaging
File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 20, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 35, in <module>
apt_pkg.init()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
Original exception was:
Traceback (most recent call last):
File "/usr/bin/update-manager", line 37, in <module>
from UpdateManager.UpdateManager import UpdateManager
File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 52, in <module>
from .InstallProgress import InstallProgress
File "/usr/lib/python3/dist-packages/UpdateManager/InstallProgress.py", line 42, in <module>
from .Core.utils import (inhibit_sleep,
File "/usr/lib/python3/dist-packages/UpdateManager/Core/utils.py", line 31, in <module>
apt_pkg.init_config()
SystemError: E:Opening configuration file /etc/apt/apt.conf.d/00aptitude - ifstream::ifstream (13: Permission denied)
在我擦除整个 Ubuntu 根目录并使用之前现有的主分区后，就会发生这种情况。
有一个更新通知图标，我似乎无法使用，因为无法点击任何选项。此外，即使从命令行更新后，此图标也不会停止显示。
答案1
两者都与常见错误有关。为了摆脱它，
打开终端并输入
sudo chmod o+r /etc/apt/apt.conf.d/00aptitude
然后重试。
您还可以通过使用 sudo 命令以 root 用户身份启动它们来访问它们。我的意思是sudo <your_application>