The size of the lib folder in the c:\windows\system32\lxss\lib directory is 0

[Galaxy-Ding]

Version

Microsoft Windows [版本 10.0.22523.1000]

WSL Version

• WSL 2
• WSL 1

Kernel Version

5.10.74.3

Distro Version

Ubuntu Release: 20.04

Other Software

At the beginning, I just wanted to install opencv, so I installed its dependencies first.
sudo apt-get install build-essential cmake unzip pkg-config sudo apt-get install libjpeg-dev libpng-dev libtiff-dev

As I entered the above command, it appeared the following prompt：

/sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn cnn train.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn adv train.so.8 is not a symbolic link sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn cnn infer.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn ops infer.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn ops train.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/local/cuda-11.0/targets/x86 64-linux/lib/libcudnn adv infer.so.8 is not a symbolic link /sbin/ldconfig.real: /usr/lib/wsl/lib/libcuda.so.1 is not a symbolic link

I searched for related solutions, refer to the following link:
#5548 (comment)

But when I run the following command at the ubuntu
ln -s libcuda.so.1.1 libcuda.so.1 ln -s libcuda.so.1.1 libcuda.so
It told me i don't have enough rights to do

So I started searching for various ways to change the permissions of windows files, trying to make the permissions of their files allow me to modify them on ubuntu。
I probably remember that the permission of libcuda.so.1.1 is -a------。

Repro Steps

I guess that the size of the lib folder is 0 because of the content of the following web pages.

1. http://www.xitongcheng.com/jiaocheng/win10_article_17371.html

2. https://blog.csdn.net/hfhwfw161226/article/details/99300340

3. https://www.xkyun.com/help/article/13.html

4. I tried the method from the first link and it didn't work。

5. So I refer to the content of the second and third links to modify my lib folder.

The command in the article is as follows ：
Cacls d:\xkyun /t /e /c /g ruinet:F
what i input to cmd：
Cacls C:\Windows\System32\lxss\lib /t /e /c /g Galaxy:F is no error.
after above cmd, the cmd cd lib; ls was input cmd.
but it doesn't seem to work.
-a----- libcuda.so.1 xx xx xx
i tried the cmd cacls.exe C:\Windows\System32\lxss\lib\libcuda.so.1 /c /e /t /g administrators:F ，no error.
but it still doesn't work.
-a----- libcuda.so.1 xx xx xx

-------------------------------------after that----------------------------
I ignored it for two days, and then started busy with other things. When I turned on the computer tonight, the lib size was empty, and I couldn't change the owner and couldn't access it.

Advanced security settings for lib

name: C:\Windows\System32\lxss\lib
owner: Unable to show current owner

------------------------what i have done-------------------------------------
In safe mode, try to modify the permissions of its lib, failed。

from the link[https://docs.microsoft.com/zh-cn/windows/wsl/release-notes], I know the lib folder is Linux User Mode Libraries.

Expected Behavior

1. First, I want to restore the lib folder to its previous accessible state
2. And hope that all files under lib can be accessed by ubuntu。

Actual Behavior

The lib folder now has size 0 and is inaccessible.
The file in lib does not seem to exist at present。

Diagnostic Logs

No response