我不知道昨天我的 ubuntu 16.04 发生了什么，我对 /usr/lib 的权限做了一些事情，之后 sudo 不起作用，所以我通过进入恢复并使用在 stackoverflow 中找到的一些命令来修复 sudo。
现在我看到一些未知的错误，我不知道如何修复。
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
libunity-scopes1.0
0 upgraded, 0 newly installed, 1 to remove and 19 not upgraded.
8 not fully installed or removed.
After this operation, 2,849 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 334690 files and directories currently
installed.)
Removing libunity-scopes1.0:amd64 (1.0.4+16.04.20160402.4-0ubuntu1)
...
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63,
in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, 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
23, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in
<module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
dpkg: error processing package libunity-scopes1.0:amd64 (--remove):
subprocess installed pre-removal script returned error exit status 1
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Errors were encountered while processing:
libunity-scopes1.0:amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)
编辑后
dpkg --configure -a
dpkg: error: requested operation requires superuser privilege
Setting up click (0.4.43+16.04.20170613-0ubuntu1) ...
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in <module>
from . import _gi
ImportError: cannot import name '_gi'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, 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 23, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
dpkg: error processing package click (--configure):
subprocess installed post-installation script returned error exit
status 1
Setting up click-apparmor (0.3.13.1) ...
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py", line
63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5,
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 23, in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23,
in <module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42,
in <module>
from . import _gi
ImportError: cannot import name '_gi'
dpkg: error processing package click-apparmor (--configure):
subprocess installed post-installation script returned error
exit status 1
Setting up url-dispatcher:amd64 (0.1+16.04.20151110-0ubuntu2) ...
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/apport_python_hook.py",
line 63, in apport_excepthook
from apport.fileutils import likely_packaged, get_recent_crashes
File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5,
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 23,
in <module>
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23,
in
<module>
import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'
Original exception was:
Traceback (most recent call last):
File "/usr/bin/click", line 31, in <module>
import gi
File "/usr/lib/python3/dist-packages/gi/__init__.py", line 42, in
<module>
from . import _gi
ImportError: cannot import name '_gi'
dpkg: error processing package url-dispatcher:amd64 (--
configure):
subprocess installed post-installation script returned error
exit status 1
dpkg: dependency problems prevent configuration of ubuntu-app-l
aunch:
ubuntu-app-launch depends on click-apparmor; however:
Package click-apparmor is not configured yet.
dpkg: error processing package ubuntu-app-launch (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-system-
settings:
ubuntu-system-settings depends on click | ubuntu-snappy-cli;
however:
Package click is not configured yet.
Package ubuntu-snappy-cli is not installed.
dpkg: error processing package ubuntu-system-settings (--
configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-app-
launch-tools:
ubuntu-app-launch-tools depends on ubuntu-app-launch (=
0.5+15.10.20150817-0ubuntu3); however:
Package ubuntu-app-launch is not configured yet.
dpkg: error processing package ubuntu-app-launch-tools (--
configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-system-
settings-online-accounts:
ubuntu-system-settings-online-accounts depends on ubuntu-system-
settings;
however:
Package ubuntu-system-settings is not configured yet.
dpkg: error processing package ubuntu-system-settings-online-
accounts (--
configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
click
click-apparmor
url-dispatcher:amd64
ubuntu-app-launch
ubuntu-system-settings
ubuntu-app-launch-tools
ubuntu-system-settings-online-accounts
我发出的命令的历史记录，此后一切都出错了，主要罪魁祸首
sudo chown -R /usr/lib
sudo chown -R `id -un` /usr/lib
sudo chown -R `id -un` /usr/bin
我在上述命令之后执行的其他命令
npm install -g vue-cli
sudo npm install -g vue-cli
chown root:root /usr/bin/sudo
sudo chown root:root /usr/bin/sudo
su root
chmod 644 /usr/lib/sudo/sudoers.so
chown -R root /usr/lib/sudo
sud ochown -R root /usr/lib/sudo
sudo chown -R root /usr/lib/sudo
pkexec su
sudo apt-get update
pkexec chmod u+s,g-x /usr/bin/sudo
sudo echo "sudo works again! Yay! :D"
sudo -s
su -
sudo -i
ls -ld /etc
pkexec chmod 755 -R /usr/lib
之后我的 wifi 就坏了
sudo lshw -class network
sudo service network-manager restart
killall nm-applet && nm-applet &
sudo systemctl restart network-manager
sudo systemctl start network-manager
sudo rm /var/lib/apt/lists/lock
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock
sudo apt-get install rfkill
rfkill unblock all
sudo nano /var/lib/NetworkManager/NetworkManager.state
rfkill list
sudo chown -R $USER /usr/lib/
chown -R root /usr/lib
sudo chown -R root /usr/lib
sudo
exit
pcd
cd
pkexec chmod 755 /etc
pkexec chmod 755 /usr/lib
之后我的桌面和所有地方的字体都变大了
sudo apt install unity8-desktop-session-mir
sudo apt-get -f install
sudo apt install gnome-tweak-tool
sudo apt-get remove unity8
dpkg --configure -a
dpkg --configure -a\napt autoremove\napt -f install\napt update\napt
upgrade
sudo apt-get install -f
sudo apt autoremove
sudo rm /etc/apt/sources.list
sudo software-properties-gtk
sudo apt-get autoremove
apt-get -f install
sudo apt-get -f install
sudo apt-get clean
sudo apt-get update
sudo dpkg --audit | more
sudo dpkg --configure click click-apparmor
sudo dpkg --configure -a
sudo apt-get install -f