![在配备英特尔 wifi ax200 的笔记本电脑上未找到 wifi 适配器 ubuntu 22.04](https://linux22.com/image/1193701/%E5%9C%A8%E9%85%8D%E5%A4%87%E8%8B%B1%E7%89%B9%E5%B0%94%20wifi%20ax200%20%E7%9A%84%E7%AC%94%E8%AE%B0%E6%9C%AC%E7%94%B5%E8%84%91%E4%B8%8A%E6%9C%AA%E6%89%BE%E5%88%B0%20wifi%20%E9%80%82%E9%85%8D%E5%99%A8%20ubuntu%2022.04.png)
我在联想 Legion s7 笔记本电脑上安装了 Ubuntu 22.04,没有双启动,只有 Linux。从 Ubuntu 软件和更新版本安装 Nvidia 驱动程序后NVIDIA driver metapackage from nvidia-driver-525 (proprietary)
安装驱动程序并重新启动后,未找到 wifi 适配器和蓝牙,并且触摸板不工作。
我尝试删除 nvidia 驱动程序,使用sudo apt-get --purge remove "*nvidia*"
最大的问题是,由于没有网络,我无法更新或升级任何东西。我甚至无法使用以太网。
我甚至无法通过手机上的 USB 连接互联网共享。但是 USB 可以工作。
故障排除:
配置文件
Command 'ifconfig' not found, but can be installed with:
sudo apt install net-tools
sudo lshw -c 网络
[sudo] password for eadmin:
*-network UNCLAIMED
description: Network controller
product: Wi-Fi 6 AX200
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 1a
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix cap_list
configuration: latency=0
resources: memory:fd700000-fd703fff
rfkill 列出所有 - 无输出
请参阅lspci-nnk| grep 网络
02:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)
Subsystem: Rivet Networks Killer™ Wi-Fi 6 AX1650x (AX200NGW) [1a56:1654]
系统盘
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 048d:c967 Integrated Technology Express, Inc. ITE Device(8296)
Bus 003 Device 003: ID 04f2:b67d Chicony Electronics Co., Ltd Integrated Camera
Bus 003 Device 002: ID 09da:0025 A4Tech Co., Ltd. A4tech 2.4G Wireless Device
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8564:1000 Transcend Information, Inc. JetFlash
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f3:0c4b Elan Microelectronics Corp. ELAN:Fingerprint
Bus 001 Device 002: ID 8087:0029 Intel Corp. AX200 Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
sudo dmesg | grep iwl-无输出
sudo dmesg | grep wifi-无输出
uname -r
5.19.0-38-generic
uname -a
Linux user 5.19.0-38-generic #39~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 17 21:16:15 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
我尝试过的:
sudo rfkill 解除所有阻止
按照本指南安装 Wi-Fi 6 AX200 的驱动程序 https://itslinuxfoss.com/install-intel-wifi-6-ax200-driver/
我该如何修复该问题?