从 Ubuntu 20.4 升级到 Groovy Ubuntu 20.10 后,我的 WiFi 适配器仍然可以工作(当我启动到 Windows 分区时,该卡仍然可以工作)... 但在摆弄我的 /usr/bin 权限以解决另一个问题后,我的 WiFi 适配器给出以下消息。我尝试了大多数在线解决方案,包括更新驱动程序等。但仍然无法使 WiFi 正常工作。
uname -r
5.9.0-050900-generic
lshw -C 网络的输出
*-network DISABLED
description: Wireless interface
product: Wireless 8260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 3a
serial: b8:8a:60:99:1f:33
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.9.0-050900-generic firmware=36.79ff3ccf.0 8000C-36.ucode latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:127 memory:e1100000-e1101fff
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no