$ sudo lshw -C network
*-network UNCLAIMED
description: Network controller
product: Wireless 8260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 3a
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:ef100000-ef101fff
$ rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
似乎我没有驱动程序,我尝试更新到内核 4.14 等......但都对我没有帮助。
答案1
sudo modprobe iwlwifi && dmesg | grep iwl
此命令帮助我弄清楚我有一个旧的 iwlwifi-8000C-21.ucode 驱动程序,但它需要 iwlwifi-8000C-22.ucode。我从https://github.com/OpenELEC/iwlwifi-firmware/blob/master/firmware/iwlwifi-8000C-22.ucode放置到 lib/firmware 中,一切正常。