联想 Yoga3 Pro wifi 驱动程序无法使用

联想 Yoga3 Pro wifi 驱动程序无法使用

我检查了 联想 Yoga 3 Pro 上的 Ubuntu

https://github.com/longsleep/yoga3pro-linux/blob/master/Yoga%203%20Linux%20HOWTO.md

安装 Broadcom 无线驱动程序(最详尽的清单仍然没有线索)

01:00.0 网络控制器:Broadcom Corporation BCM4352 802.11ac 无线网络适配器(rev 03)

0:ideapad_wlan:无线局域网 软阻止:否 硬阻止:否

  *-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 firmware load for brcm/BCM20702A1-0489-e07a.hcd failed with error -2
[    5.196389] ieee80211 phy1: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[    5.198360] ieee80211 phy1: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
[   58.628045] ieee80211 phy2: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[   58.628072] ieee80211 phy2: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29


wireless card info 

14e4:43b1 修订版 03

没什么真正帮助。

我需要它离线工作,因为没有 wifi 也没有其他 AP 设备。

答案1

  1. 关闭安全启动

  2. 消除bcmwl-kernel-source

    sudo apt purge bcmwl-kernel-source
    
  3. 重新安装bcmwl-kernel-source

    sudo apt-get update
    sudo apt-get install bcmwl-kernel-source
    
  4. 重启。你的无线网络现在应该可以正常工作了。

查看此链接了解更多信息。

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