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使用 ubuntu 16.04 的 G750JM 无线网络无人认领

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使用 ubuntu 16.04 的 G750JM 无线网络无人认领

我读过几个类似的问题，但没有一个能有效回答这个问题。答案通常看起来是系统错误，但大多数问题都是几个月前提出的，我仍然希望得到答案。我有一个Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)。

适配器已打开，但仅此而已。当我使用它提供的Additional Adapters命令时sudo lshw -C network

*-network UNCLAIMED     
       description: Network controller
       product: BCM4352 802.11ac Wireless Network Adapter
       vendor: Broadcom Limited
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 03
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:eda00000-eda07fff memory:ed800000-ed9fffff
  *-network
       description: Ethernet interface
       product: QCA8171 Gigabit Ethernet
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: enp4s0
       version: 10
       serial: 40:16:7e:0e:87:0f
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=alx duplex=full ip=192.168.0.3 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       resources: irq:33 memory:edb00000-edb3ffff ioport:d000(size=128)

我该如何认领该网络？

我sudo apt-get install linux-backports-modules-jaunty按照一些答案中描述的方式尝试过，但是我得到了

Reading package lists... Done
Building dependency tree       
Reading state information... Done
N: Ignoring file '20auto-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
E: Unable to locate package linux-backports-modules-jaunty

答案1

从评论和聊天中...

要为您的无线网卡启用 bcmwl 驱动程序，您需要Secure Boot在 BIOS 中禁用它。

要修复错误Ignoring file '20auto-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/'，请在terminal...中输入此内容

sudo mv /etc/apt/apt.conf.d/20auto-upgrades.ucf-dist ~/Documents

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