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安装 bcmwl-kernel-source 时哈希总和不匹配

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安装 bcmwl-kernel-source 时哈希总和不匹配

我是 ubuntu 新手，我在戴尔笔记本电脑上安装了 ubuntu 和 windows 10 双启动。我的问题是 -无法看到 Wi-Fi 网络/选项。我尝试安装“bcmwl-kernel-source”（尝试解决安装 wifi 驱动程序的问题），但我收到“哈希值不匹配‘

我遵循了以下答案 -安装 Broadcom 无线驱动程序

谁能告诉我，我犯了什么错误？

以下是完整日志

sudo apt-get install bcmwl-kernel-source
Reading package lists... Done    
Building dependency tree    
Reading state information... Done    
The following NEW packages will be installed:
  bcmwl-kernel-source    
0 upgraded, 1 newly installed, 0 to remove and 45 not upgraded.
Need to get 1,515 kB of archives.    
After this operation, 8,013 kB of additional disk space will be used.    
Get:1 archive.ubuntu.com/ubuntu xenial/restricted amd64 bcmwl-kernel-source amd64 6.30.223.248+bdcom-0ubuntu8 [1,515 kB]    
Err:1 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 bcmwl-kernel-source amd64 6.30.223.248+bdcom-0ubuntu8    
  Hash Sum mismatch
Fetched 1,515 kB in 19s (78.0KB/s)                                            
E: Failed to fetch archive.ubuntu.com/ubuntu/pool/restricted/b/bcmwl/bcmwl-kernel-source_6.30.223.248+bdcom-0ubuntu8_amd64.deb  
  Hash Sum mismatch 
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

答案1

我建议您首先确认您的互联网连接是否正常：

ping -c3 www.ubuntu.com

如果是的话，那么接下来：

sudo rm -rf /var/lib/apt/lists/*
sudo apt-get update
sudo apt-get install --reinstall bcmwl-kernel-source

发布任何错误。

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