我的Killer E2400千兆以太网控制器和BCM4360 802.11ac无线网络适配器突然停止工作,我无法让它再次工作。
lshw -C network
的输出是:
*-network UNCLAIMED
description: Network controller
product: BCM4360 802.11ac Wireless Network Adapter
vendor: Broadcom Inc. and subsidiaries
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:df400000-df407fff memory:df200000-df3fffff
*-network UNCLAIMED
description: Ethernet controller
product: Killer E2400 Gigabit Ethernet Controller
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:08:00.0
version: 10
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix bus_master cap_list
configuration: latency=0
resources: memory:df600000-df63ffff ioport:d000(size=128)
以及来自lspci -knn | grep Eth is
的输出:
08:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller [1969:e0a1] (rev 10)
Subsystem: Micro-Star International Co., Ltd. [MSI] Killer E2400 Gigabit Ethernet Controller [1462:7978]
版本为22.04 LTS (干扰)
我已经尝试过在BIOS中禁用IOMMU,正如本文杀手式以太网E 2400未连接16.04中所建议的那样。
这是sudo modprobe alx
的输出:
modprobe: FATAL: Module alx not found in directory /lib/modules/5.15.0-43-generic
发布于 2022-08-11 22:06:08
在引导到以太网工作的早期内核版本时,请打开终端并执行以下操作:
sudo apt update
sudo apt install --reinstall linux-modules-extra-5.15.0-43-generic
重新启动。你应该准备好了。
https://askubuntu.com/questions/1422953
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