以前是否正常？正常的内核是多少？

感谢版主回复，

Killer1675的网卡一直不行，AX210NGW的网卡一直可以

Linux Kernel 是 5.12, 不过按Intel网站描述5.10以上应该都可以

看了Intel的说明，Killer1675和AX210的Linux驱动通用

Deepin的 /lib/firmware下也已经有Intel的ucode文件

刚把这个问题提交给Intel了一下，据说2天给回复

Linux* Support for Intel® Wireless Adapters

不知道是Intel驱动的问题还是Deepin的问题

sudo dmesg | grep wifi
[    5.999953] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
[    6.007237] iwlwifi: No config found for PCI dev 2725/1674, rev=0x420, rfid=0x10d000
[    6.007583] iwlwifi: probe of 0000:03:00.0 failed with error -22

lspci -knn | grep Net -A3; rfkill list
03:00.0 Network controller [0280]: Intel Corporation Device [8086:2725] (rev 1a)
        Subsystem: Bigfoot Networks, Inc. Device [1a56:1674]
        Kernel modules: iwlwifi, wl
04:00.0 Non-Volatile memory controller [0108]: Sandisk Corp Device [15b7:5006]
        Subsystem: Sandisk Corp Device [15b7:5006]
0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

uname -r
5.12.9-amd64-desktop
uname -a
Linux xuezhi-PC 5.12.9-amd64-desktop #1 SMP Wed Jun 9 14:16:41 CST 2021 x86_64 GNU/Linux

sudo lshw -C network
  *-network                 
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0.1
       bus info: pci@0000:02:00.1
       logical name: enp2s0f1
       version: 12
       serial: 80:fa:5b:40:6a:f8
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=5.12.9-amd64-desktop firmware=rtl8411-2_0.0.1 07/08/13 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:18 ioport:d000(size=256) memory:df414000-df414fff memory:df410000-df413fff
  *-network UNCLAIMED
       description: Network controller
       product: Intel Corporation
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 1a
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix cap_list
       configuration: latency=0
       resources: memory:df300000-df303fff

安装了前天发布的驱动，问题已解决

发现每次更新系统后无线网卡都会掉驱动，都需要重新安装一下驱动，不知道是怎麽回事

驱动是下的这个

https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git/commit/?h=release/core63

话说直接把新的ucode文件拷贝到firmware为什么就不好使，每次还需要自己编译安装呢？

小白请教,请问怎么安装的驱动?