Ubuntu 输入 apt-get update , 产生Hash Sum mismatch

[root]$ sudo apt-get update

W: Failed to fetch http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/dists/trusty/main/binary-i386/Packages Hash Sum mismatch

W: Failed to fetch http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/dists/trusty/main/i18n/Translation-en Hash Sum mismatch

E: Some index files failed to download. They have been ignored, or old ones used instead.

https://linux.cn/article-5603-1.html

Thank you!
刚才发现了这个帖子,有同样问题的小伙伴借鉴一下ba.
http://www.linuxidc.com/Linux/2014-09/107055.htm