ubuntu 18.04在更新软件库时出现E: Release file for http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease is not valid yet...

1.完整的错误信息如下:

E: Release file for http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease is not valid yet (invalid for another 11d 10min 50s). Updates for this repository will not be applied

2.笔者遇到的这个问题通过以下方式解决:

2.1 同步时间

ntpdate cn.pool.ntp.org (可能会出现提示:ntpdate[11697]: no server suitable for synchronization found,不用理会)

2.2 重启 

3.总结

这个问题是由于时间不一致导致的,只需更新时间即可

ubuntu 18.04在更新软件库时出现E: Release file for http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease is not valid yet...

原文：https://www.cnblogs.com/dakewei/p/10097000.html