解决GPG error: The following signatures couldn't be verified because the public key is not available

将Ubuntu的源修改为国内源:https://blog.csdn.net/zhuiqiuzhuoyue583/article/details/88777483

将Ubuntu的源修改为国内源的之后,执行

sudo apt-get update

出现问题:

GPG error: The following signatures couldn't be verified because the public key is not available

解决GPG error: The following signatures couldn't be verified because the public key is not available_第1张图片

解决方法:

sudo gpg --keyserver keyserver.ubuntu.com --recv 5523BAEEB01FA116 //(这个公钥根据提示来写的)

sudo gpg --export --armor 5523BAEEB01FA116 | sudo apt-key add -

再执行下面命令,就不报错了。

sudo apt-get update

 


参考:https://blog.csdn.net/boy198332/article/details/17508469
 

你可能感兴趣的:(Linux,linux,更换,软件源后,GPG错误)