![未找到 Wi-Fi 适配器(22.04)](https://linux22.com/image/1192559/%E6%9C%AA%E6%89%BE%E5%88%B0%20Wi-Fi%20%E9%80%82%E9%85%8D%E5%99%A8%EF%BC%8822.04%EF%BC%89.png)
*-network DISABLED
description: Wireless interface
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: bb
serial: 10:4a:7d:2f:df:a5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.15.0-58-generic firmware=17.3216344376.0 7260-17.ucode latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:48 memory:f7c00000-f7c01fff
network controller: Intel Corporation Wireless 7260 (rev bb)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at f7c00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi, wl
farhad@fbm:~/Desktop$ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: yes
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
答案1
您的无线设备被硬阻止。尝试找到硬件开关。它要么是物理按钮,要么是某个 Fn+Fx 组合键。也可以在 BIOS 中禁用无线设备。
如果没有硬件开关,你可以将dell_wmi
内核模块列入黑名单。但这是最后的手段。
跑步
sudo tee /etc/modprobe.d/disable-dellwmi.conf <<< "blacklist dell_wmi"
然后重新启动。