如果这是一个愚蠢的问题，我很抱歉，但是我该如何告诉我的固件识别 wifi 硬件呢？
我对 Linux 的使用经验有限，对 Mac 也不是很熟悉。我的岳父岳母给了我们一台 Mac，很不错的机器，但我不喜欢 OSX。我制作了一个闪存驱动器，用 Kubuntu 18.04 替换了 OSX。我没有遇到太多麻烦，除了我无法弄清楚 wifi。我还必须手动配置以太网连接，但这更容易应付。我也尝试过在系统设置>连接下手动配置 wifi。它允许我输入信息并保存连接，但实际上根本不起作用。
我尝试的简短版本：lspci显示网络设备 Broadcom 802.11 等，因此它识别出实际硬件的存在。
lshw -class network显示相同的设备。
rfkill list all只显示蓝牙（未被屏蔽），完全不反映无线网络设备。
请参阅下文了解详情。
我做了这些：
sudo lshw -class network
lspci
rfkill list all
结果：https://pastebin.ubuntu.com/p/tbdz2tjzH9/
$ sudo lshw -class network
*-network
description: Network controller
product: BCM4360 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: driver=bcma-pci-bridge latency=0
resources: irq:18 memory:b1a00000-b1a07fff memory:b1800000-b19fffff
*-network
description: Ethernet interface
product: NetXtreme BCM57766 Gigabit Ethernet PCIe
vendor: Broadcom Limited
physical id: 0
bus info: pci@0000:04:00.0
logical name: enp4s0f0
version: 01
serial: 0c:4d:e9:99:2b:5a
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=57766a-v1.15 ip=192.168.1.67 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:19 memory:b1b00000-b1b0ffff memory:b1b10000-b1b1ffff
和
$ lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1f.0 ISA bridge: Intel Corporation Z87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 750M Mac Edition] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
03:00.0 Network controller: Broadcom Limited BCM4360 802.11ac Wireless Network Adapter (rev 03)
04:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM57766 Gigabit Ethernet PCIe (rev 01)
04:00.1 SD Host controller: Broadcom Limited BCM57765/57785 SDXC/MMC Card Reader (rev 01)
05:00.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
06:00.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
06:03.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
06:04.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
06:05.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
06:06.0 PCI bridge: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
07:00.0 System peripheral: Intel Corporation DSL3510 Thunderbolt Controller [Cactus Ridge 4C 2012] (rev 03)
的结果
$ rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
在另一个线程中，建议我运行此脚本：
wget -N -t 5 -T 10 https://github.com/UbuntuForums/wireless-info/raw/master/wireless-info && \
chmod +x wireless-info && \
./wireless-info
将结果文本文件粘贴在此处： https://pastebin.ubuntu.com/p/Fxhmdpv6sT/
我觉得我漏掉了一些东西。我打算尝试安装网络管理器，根据第二个链接中的脚本，似乎缺少了它。我现在非常慌张。任何帮助都将不胜感激。谢谢！