Подскажите пожалуйста, что делать? и где копать? Сетевая карта не работает. Debian 11 5.10.0-28-amd64

Драйвер вроде установился но в DMESG пишет следующую ошибку 

root@Arhiv:/home/user# dmesg | grep atlantic
[    3.041918] atlantic: loading out-of-tree module taints kernel.
[    3.042148] atlantic: module verification failed: signature and/or required key missing - tainting kernel

При установке по инструкции 

Building and Installation
=========================

To manually build this driver:
------------------------------------------------------------
1. Make sure you have all the packages required to build a standalone kernel
   module.
   On a debian-based systems you should at least install the following packages:

    sudo apt install linux-headers build-essential

2. Move the base driver tar file to the directory of your choice.
   For example, use /home/username/aquantia.
   Untar/unzip archive:

    cd ~/aquantia
    tar zxf Aquantia-AQtion-x.y.z.tar.gz

3. Change to the driver src directory:

    cd Aquantia-AQtion-x.y.z/

NB! Make sure that pathname doesn't contain whitespaces and special characters
    (e.g. brackets), because kernel build system doesn't support such paths
    unfortunately and the build will fail.

4. Compile the driver module:
    make

5. Unload the driver, if an older version is in use:
    sudo rmmod atlantic

5. Load the dependencies and the module itself:
    sudo make load

7. Install the driver
    sudo make install

driver will be installed into the following location:

    /lib/modules/`uname -r`/aquantia/atlantic.ko

NB! You might need to update initramfs image uponon install
(e.g. if atlantic.ko is a part of it, otherwise an old version will be
loaded from initramfs image on next reboot).
This is a potentially harmful operation, so 'make install' will check
if such an update is needed and will ask for your consent before actually
running update-initramfs / dracut.
Please make sure you understand the risks before choosing 'Y'!