从 14.04 升级到 Ubuntu 16.04 后,我无法查看任何 wifi 网络。尝试升级到 Ubuntu 15.10 时也会出现此问题。这是我的网络窗口的样子:
右上角的下拉菜单中也没有 Wifi 选项。屏幕截图来自 Ubuntu GNOME,但它也不适用于标准 Ubuntu。如何启用wifi网络?
的输出lspci -knn | grep Net -A2:
07:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: XAVi Technologies Corp. BCM43142 802.11b/g/n [1b9a:3002]
Kernel modules: bcma, wl
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的输出sudo apt-get install bcmwl-kernel-source:
Reading package lists... Done
Building dependency tree
Reading state information... Done
bcmwl-kernel-source is already the newest version (6.30.223.248+bdcom-0ubuntu8).
0 upgraded, 0 newly installed, 0 to …Run Code Online (Sandbox Code Playgroud) https://github.com/longsleep/yoga3pro-linux/blob/master/Yoga%203%20Linux%20HOWTO.md
和
安装 Broadcom 无线驱动程序(最详尽的列表仍然没有线索)
01:00.0 网络控制器:Broadcom Corporation BCM4352 802.11ac 无线网络适配器(修订版 03)
0:ideapad_wlan:无线局域网软屏蔽:无硬屏蔽:无
*-network
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
resources: irq:18 memory:c1200000-c1207fff memory:c1000000-c11fffff
garshah@jigarshah-Lenovo-YOGA-3-Pro-1370:~$
jigarshah@jigarshah-Lenovo-YOGA-3-Pro-1370:~$ dmesg | grep -i firmware
[ 2.757845] hid-rmi 0018:06CB:2714.0001: firmware id: 0
[ 4.251276] bluetooth hci0: Direct …Run Code Online (Sandbox Code Playgroud)