我有一个 Realtek Semiconductor Corp. RTL8811AU 802.11a/b/g/n/ac WLAN 适配器,它在我的 Ubuntu 20.04 上运行良好。在最近的一次更新后,它停止工作了。我尝试按照与最初让它工作时类似的步骤操作,但没有成功。
(base) ~/Software$ dkms status
nvidia, 450.102.04, 5.4.0-58-generic, x86_64: installed
nvidia, 450.102.04, 5.8.0-36-generic, x86_64: installed
nvidia, 450.102.04, 5.8.0-38-generic, x86_64: installed
rtl8812au, 5.6.4.2, 5.4.0-58-generic, x86_64: installed
rtl8812au, 5.6.4.2, 5.8.0-38-generic, x86_64: installed (WARNING! Diff between built and installed module!)
rtl8812AU_8821AU_linux, 1.0: added
这是 的结果dkms status
。我该如何解决这个问题?
答案1
重新启动并使用 Grub 菜单高级选项启动到 5.4.0-58 内核。然后在终端中
sudo apt remove linux-image-5.8.0-38-generic linux-generic-hwe-20.04
sudo apt autoremove
sudo apt install linux-generic
重启