无法安装 bcmwl-kernel-source

无法安装 bcmwl-kernel-source

我在运行 Ubuntu 20.04.2 LTS(内核:5.8.0-53-generic)的外部硬盘上安装 Broadcom 无线驱动程序时遇到问题。我正在使用 2013 MacBook Air 启动硬盘。这是我的 Broadcom 卡信息...

mk@mextern:~/Desktop$ lspci -nn -d 14e4:
02:00.0 Multimedia controller [0480]: Broadcom Inc. and subsidiaries 720p FaceTime HD Camera [14e4:1570]
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)

阅读此处指南后安装 Broadcom 无线驱动程序,我以为我应该安装 bcmwl-kernel-source 包(建议用于 43a0 卡的包)。但是当我尝试安装它时,我得到了以下输出...

mk@extern:~/Desktop$ sudo apt-get install bcmwl-kernel-source
[sudo] password for mk: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 bcmwl-kernel-source : Depends: dkms but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

我不知道接下来该怎么做。我对 Linux 环境还不熟悉,所以任何帮助我都非常感谢。

编辑:dkms 政策

mk@mextern:~$ apt policy dkms
dkms:
  Installed: (none)
  Candidate: 2.8.1-5ubuntu2
  Version table:
     2.8.1-5ubuntu2 500
        500 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
        500 http://us.archive.ubuntu.com/ubuntu focal-updates/main i386 Packages
     2.8.1-5ubuntu1 500
        500 cdrom://Ubuntu 20.04.2.0 LTS _Focal Fossa_ - Release amd64 (20210209.1) focal/main amd64 Packages
        500 cdrom://Ubuntu 20.04.2.0 LTS _Focal Fossa_ - Release amd64 (20210209.1) focal/main i386 Packages

尝试安装 dkms

mk@mextern:~$ sudo apt-get install dkms
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 dkms : Depends: dctrl-tools but it is not installable
        Recommends: fakeroot but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

答案1

更新:我重试安装,安装驱动程序没有问题。我仍然不确定修复方法是什么...

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