我最近安装了 Ubuntu 22.04 并且键盘/触控板可以正常工作。但是无线网卡没有显示在设置中。我尝试安装firmware-b43-installer但没有成功。看起来可以看到无线网卡，但未激活。 modprobe wl 似乎没有做任何事情。
Model: "Broadcom Network controller"
Driver Status: hci_bcm4377 is active
Driver Activation Cmd: "modprobe hci_bcm4377"
Driver Status: wl is not active
Driver Activation Cmd: "modprobe wl"
Model: "Broadcom BCM4377b Wireless Network Adapter"
Driver Status: brcmfmac is active
Driver Activation Cmd: "modprobe brcmfmac"
Driver Status: wl is not active
Driver Activation Cmd: "modprobe wl"
lspci -nnk | grep 0280 -A3
73:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4377b Wireless Network Adapter [14e4:4488] (rev 04)
Subsystem: Apple Inc. BCM4377b Wireless Network Adapter [106b:0870]
Kernel modules: brcmfmac, wl
73:00.1 Network controller [0280]: Broadcom Inc. and subsidiaries BRCM4377 Bluetooth Controller [14e4:5fa0] (rev 04)
Subsystem: Apple Inc. Device [106b:0870]
Kernel modules: hci_bcm4377, wl
74:00.0 Mass storage controller [0180]: Apple Inc. ANS2 NVMe Controller [106b:2005] (rev 01)