我的华硕台式机使用 Broadcom 4352 芯片来连接 WiFi。它在 20.04 上一直有效。最近安装了新的 22.04,并自动选择了 Broadcom STA 驱动程序(与 20.04 中使用的相同),但无法识别 WiFi 适配器,因此没有 WiFi。许多建议都失败了,包括 b43 驱动程序,但这些都被列入了黑名单。
如何配置 WiFi 以使其正常工作?b43 似乎被 bcmwl 列入了黑名单。似乎没有加载动态模块,但我真的不知道要查找哪个模块...
lspci:
03:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter (rev 03)
lshw:
*-network
description: Ethernet interface
product: Ethernet Connection (2) I218-V
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eno1
version: 00
serial: 08:62:66:30:ce:30
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=6.5.0-27-generic duplex=full firmware=0.1-4 ip=192.168.10.14 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:27 memory:f7f00000-f7f1ffff memory:f7f3c000-f7f3cfff ioport:f080(size=32)
...
*-network UNCLAIMED
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter
vendor: Broadcom Inc. and subsidiaries
physical id: 0
bus info: pci@0000:03:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f7e00000-f7e07fff memory:f7c00000-f7dfffff