无法在 WSL Ubuntu 中将所有者更改回 root（无法使用 sudo 命令）

当我想使用sudo命令时遇到了这个问题：

sudo: /etc/sudoers is owned by uid 1000, should be 0
sudo: no valid sudoers sources found, quitting
sudo: unable to initialize policy plugin

然后我尝试了一个类似问题的解决方案，以便将所有者更改回根：

$ pkexec visudo

我也试过这个

$ pkexec chown root:root /etc/sudoers /etc/sudoers.d -R

但我遇到了这些命令的另一个问题：

Error getting authority: Error initializing authority: Could not connect: No such file or directory

那么这个问题有解决方案吗？

完整的 shell 问题片段：

ubuntu@LAPTOP-D4T16P7J:~$ sudo -i
sudo: /etc/sudoers is owned by uid 1000, should be 0
sudo: no valid sudoers sources found, quitting
sudo: unable to initialize policy plugin
ubuntu@LAPTOP-D4T16P7J:~$ pkexec visudo
Error getting authority: Error initializing authority: Could not connect: No such file or directory
ubuntu@LAPTOP-D4T16P7J:~$ pkexec chown root:root /etc/sudoers /etc/sudoers.d -R
Error getting authority: Error initializing authority: Could not connect: No such file or directory

这是我的 /etc/sudoers 文件：

ubuntu@LAPTOP-D4T16P7J:~$ cat /etc/sudoers
#
# This file MUST be edited with the 'visudo' command as root.
#
# Please consider adding local content in /etc/sudoers.d/ instead of
# directly modifying this file.
#
# See the man page for details on how to write a sudoers file.
#
Defaults        env_reset
Defaults        mail_badpass
Defaults        secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root    ALL=(ALL:ALL) ALL

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

# Allow members of group sudo to execute any command
%sudo   ALL=(ALL:ALL) ALL

# See sudoers(5) for more information on "#include" directives:

#includedir /etc/sudoers.d

操作系统信息：

• Ubuntu WSL2。