![HP Prodesk 400 G7 Minitower Wifi 无法在 Ubuntu 21.10 或 20.04 LTS 上运行](https://linux22.com/image/1185694/HP%20Prodesk%20400%20G7%20Minitower%20Wifi%20%E6%97%A0%E6%B3%95%E5%9C%A8%20Ubuntu%2021.10%20%E6%88%96%2020.04%20LTS%20%E4%B8%8A%E8%BF%90%E8%A1%8C.png)
我们最近为实验室购买了 24 台 HP Prodesk 400 G7 计算机,我们通过可启动的 USB 驱动器安装了 Ubuntu 20.04 LTS 和 Ubuntu 21.10。但它显示No Wifi Adapter found
。我们尝试了几种解决方案,但没有一种对我有用。我使用以下终端命令查看连接的网络设备:
$ lshw -c network
WARNING: you should run this program as super-user.
*-network
description: Ethernet interface
product: Ethernet Connection (11) I219-LM
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
logical name: eno1
version: 00
serial: 6c:02:e0:69:2c:a0
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=5.13.0-28-generic duplex=full firmware=0.4-4
ip=192.168.18.20 latency=0 link=yes multicast=yes port=twisted pair
speed=100Mbit/s
resources: irq:122 memory:f1000000-f101ffff WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:9b43] (rev 05)
00:02.0 VGA compatible controller [0300]: Intel Corporation CometLake-S GT2 [UHD Graphics 630] [8086:9bc5] (rev 05)
00:12.0 Signal processing controller [1180]: Intel Corporation Comet Lake PCH Thermal Controller [8086:06f9]
00:14.0 USB controller [0c03]: Intel Corporation Comet Lake USB 3.1 xHCI Host Controller [8086:06ed]
00:14.2 RAM memory [0500]: Intel Corporation Comet Lake PCH Shared SRAM [8086:06ef]
00:16.0 Communication controller [0780]: Intel Corporation Comet Lake HECI Controller [8086:06e0]
00:16.3 Serial controller [0700]: Intel Corporation Comet Lake Keyboard and Text (KT) Redirection [8086:06e3]
00:17.0 SATA controller [0106]: Intel Corporation Comet Lake SATA AHCI Controller [8086:06d2]
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:0687]
00:1f.3 Audio device [0403]: Intel Corporation Comet Lake PCH cAVS [8086:06c8]
00:1f.4 SMBus [0c05]: Intel Corporation Comet Lake PCH SMBus Controller [8086:06a3]
00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH SPI Controller [8086:06a4]
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (11) I219-LM [8086:0d4c]
$ sudo lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 04ca:009c Lite-On Technology Corp. USB Keyboard
Bus 001 Device 003: ID 03f0:134a HP, Inc Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
它没有在任何地方显示 wifi 硬件或网络控制器。我还尝试使用提供的公认解决方案安装 wifi 驱动程序和软件包这里但一切都是徒劳。需要对这个问题的预言性评论,我该如何应对,提前感谢。