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常规更新后无法识别无线适配器

tag-icon • tag-icon drivers wireless kernel 22.04
常规更新后无法识别无线适配器

我刚刚进行了标准内核更新，现在我的无线突然不再工作了，并出现错误“未识别无线适配器”。

以下是尝试过的方法：

  *-network UNCLAIMED      
       description: Network controller
       product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: ioport:3000(size=256) memory:80500000-8050ffff

因此它可以在这里看到 RTL8821CE 适配器，但它无法接合。我尝试执行重新安装驱动程序的步骤，并得到以下结果：

zev@zev-HP-Laptop-15-dy1xxx:~/rtl8821ce$ sudo ./dkms-install.shAbout to run dkms install steps...
Error! DKMS tree already contains: rtl8821ce-v5.5.2_34066.20200325
You cannot add the same module/version combo more than once.


Kernel preparation unnecessary for this kernel. Skipping...


Building module:
cleaning build area...
'make' -j8 KVER=6.2.0-26-generic.......(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8821ce: v5.5.2_34066.20200325 not found
Error! Bad return status for module build on kernel: 6.2.0-26-generic (x86_64)
Consult /var/lib/dkms/rtl8821ce/v5.5.2_34066.20200325/build/make.log for more information.


Kernel preparation unnecessary for this kernel. Skipping...


Building module:
cleaning build area...
'make' -j8 KVER=6.2.0-26-generic.......(bad exit status: 2)
ERROR (dkms apport): binary package for rtl8821ce: v5.5.2_34066.20200325 not found
Error! Bad return status for module build on kernel: 6.2.0-26-generic (x86_64)
Consult /var/lib/dkms/rtl8821ce/v5.5.2_34066.20200325/build/make.log for more information.
Finished running dkms install steps.

毫无效果。我真的不知道下一步该怎么做。当执行常规的旧式“apt dist-upgrade”时，WiFi 就断了，这很烦人。

无线诊断脚本给出如下内容：

https://pastebin.ubuntu.com/p/KY9cTt7YZD/

答案1

没关系，显然我提到的指南忘了说“重新安装驱动程序后，您必须重新启动”——这就是全部内容。

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