☰

sudo apt-get update 失败

tag-icon • tag-icon apt 20.04 updates
sudo apt-get update 失败

我正在使用 Ubuntu 20.04，几个月来它一直运行良好。昨天我遇到了这个问题。当我使用 GUI 更新时，它提示我检查我的互联网连接。然后我在终端中尝试，它显示以下内容：

Hit:4 http://packages.microsoft.com/repos/code stable InRelease                
Hit:6 https://dl.yarnpkg.com/debian stable InRelease                           
Get:1 http://ro-mirrors.evowise.com/ubuntu focal InRelease [611 kB]            
Get:2 http://ro-mirrors.evowise.com/ubuntu focal-updates InRelease [611 kB]    
Get:3 http://ro-mirrors.evowise.com/ubuntu focal-backports InRelease [611 kB]  
Get:5 http://ro-mirrors.evowise.com/ubuntu focal-security InRelease [611 kB]   
Hit:7 http://dl.google.com/linux/chrome/deb stable InRelease                   
Err:1 http://ro-mirrors.evowise.com/ubuntu focal InRelease                     
  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Err:2 http://ro-mirrors.evowise.com/ubuntu focal-updates InRelease             
  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Err:3 http://ro-mirrors.evowise.com/ubuntu focal-backports InRelease           
  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Err:5 http://ro-mirrors.evowise.com/ubuntu focal-security InRelease            
  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Hit:8 http://archive.canonical.com/ubuntu focal InRelease                      
Reading package lists... Done
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://ro-mirrors.evowise.com/ubuntu focal InRelease' is no longer signed.
E: Failed to fetch http://ro-mirrors.evowise.com/ubuntu/dists/focal/InRelease  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://ro-mirrors.evowise.com/ubuntu focal-updates InRelease' is no longer signed.
E: Failed to fetch http://ro-mirrors.evowise.com/ubuntu/dists/focal-updates/InRelease  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Failed to fetch http://ro-mirrors.evowise.com/ubuntu/dists/focal-backports/InRelease  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: The repository 'http://ro-mirrors.evowise.com/ubuntu focal-backports InRelease' is no longer signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://ro-mirrors.evowise.com/ubuntu/dists/focal-security/InRelease  Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: The repository 'http://ro-mirrors.evowise.com/ubuntu focal-security InRelease' is no longer signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

有人能帮我解决这个问题吗？谢谢。

答案1

问题是这个特定的镜像不再存在。要更改用于更新的镜像：

  1. 启动“软件更新”
  2. 前往设置...”
  3. 转到第一个标签“Ubuntu 软件”
  4. 在下拉菜单“下载自”中选择另一个镜像

相关内容