wifi 设备未在 ubuntu 中显示

Question

我刚刚在我的 HP Pavilion (i3-7100, 1TB) 笔记本电脑上安装了（双启动）Ubuntu 16.04 (amd64)，但它没有显示任何可用的 wifi 设备。当我在设置中查看网络时，只显示网络代理，而且我的笔记本电脑中没有以太网电缆插槽。我该如何解决这个问题？

rfkill list all显示以下结果：

0: acer-wireless: Wireless LAN
    Soft blocked: yes
    Hard blocked: no

命令输出：lspci -nnk | grep -A2 Network

01:00.0 Network controller [0280]: Intel Corporation Device [8086:24fb] (rev 10)
    DeviceName: Intel Dual Band Wireless-AC 3168 802.11 ac 1x1 WiFi + BT 4.2 Combo Adapter
    Subsystem: Intel Corporation Device [8086:2110]

Answer 1

echo "blacklist acer-wmi" | sudo tee /etc/modprobe.d/acer-wmi.conf重启后看看是否可行。我怀疑你可能还有其他问题

要安装 4.8 内核和固件，你需要下载 http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-hwe-edge/linux-image-4.8.0-34-generic_4.8.0-34.36~16.04.1_amd64.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-hwe-edge/linux-image-extra-4.8.0-34-generic_4.8.0-34.36~16.04.1_amd64.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-meta-hwe-edge/linux-image-generic-hwe-16.04-edge_4.8.0.34.6_amd64.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-hwe-edge/linux-headers-4.8.0-34_4.8.0-34.36~16.04.1_all.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-hwe-edge/linux-headers-4.8.0-34-generic_4.8.0-34.36~16.04.1_amd64.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-meta-hwe-edge/linux-headers-generic-hwe-16.04-edge_4.8.0.34.6_amd64.deb

http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux-meta-hwe-edge/linux-generic-hwe-16.04-edge_4.8.0.34.6_amd64.deb

http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.161.1_all.deb

将文件传输到 Ubuntu 桌面，然后在终端中

sudo dpkg -i linux-*.deb

如果幸运的话，它们将按正确的顺序安装，并且重启后你将拥有无线网络