Debian 11与intel AX210无线网卡之间的问题

今天要在联想thinkpad T14上安装Debian 11，结果发现安装过程中出现这个报错：

some of your hardware needs non-free firmware files to operate

这个报错起先每当回事，所以就跳过了，结果系统安装完成之后，重启之后就这个报错刷屏了：

Intel read version failed -22

于是google大法找到了类似的问题，该问题说了是debian kernel的bug，需要采用workaround还是什么的，有的索性就说等待去解决了，像这样：

networking - Ubuntu 20.04 LTS driver Intel Wi-Fi 6E AX210 160MHz - Ask Ubuntu

As is stated quite clearly on the firmware link you posted in your question, the Intel® Wi-Fi 6E AX210 is supported since kernel 5.10 as according to your uname output you are running 5.08 the Intel® Wi-Fi 6E AX210 isn't supported by your kernel version. The Linux 5.10 kernel (or later) will ship as part of Ubuntu 21.04 in April. This version will also get backported to Ubuntu 20.04 LTS at a later date. It's possible to manually install a mainline kernel in Ubuntu however if it breaks you get the pieces. Having entertained that warning, if you still can't wait and want to attempt to install kernel 5.10 or later you should review this answer.

哈哈，所以我应该怎么弄才能解决这个问题呢，首先，选择最新版本的Debian进行安装，哪怕是测试版本的，是有改善可能的

Official CD/DVD images of the testing distribution (regenerated weekly)

安装的时候一样还是遇到了缺少驱动的报错，所以就满足它：

bookworm (testing) (kernel): Binary firmware for Intel Wireless cards [non-free]

这里要注意了，提示缺少一堆ucode文件的时候，需要把上面链接的deb文件放到u盘里，而不要多此一举的解压再放到U盘里。插入U盘之后，发现所有的ucode都不缺了，却又说少个intel/sof/soft-tgl.ri文件，一顿搜索，把下面这个deb文件也放到U盘里，让安装得以继续

firmware-sof-signed

此番操作下来，一路安装完成了。

refer link：

Downloading Debian CD/DVD images via HTTP/FTP

firmware-sof-signed_1.6.1-2_all.deb Ubuntu 21.04 Download (pkgs.org)

networking - Ubuntu 20.04 LTS driver Intel Wi-Fi 6E AX210 160MHz - Ask Ubuntu

Debian -- Package Search Results -- firmware-iwlwifi

AX210 Drivers : Fedora (reddit.com)