sudo apt-get update:
Translation-en Fetched 973 kB in 33s (28,8 kB/s) W: Failed to fetch
http://ppa.launchpad.net/network-manager/ppa/ubuntu/dists/raring/main/binary-amd64/Packages
404 Not Found
W: Failed to fetch
http://ppa.launchpad.net/network-manager/ppa/ubuntu/dists/raring/main/binary-i386/Packages
404 Not Found
E: Some index files failed to download. They have been ignored, or old
ones used instead.
我该如何修复它?
由于我没有 10 分,因此我无法在这里发布整个输出。
答案1
此 ppa 不支持 raring,仅支持精确。您可以在此处看到它:
http://ppa.launchpad.net/network-manager/ppa/ubuntu/dists/
从你的源中删除 ppa:
sudo rm -vf /etc/apt/sources.list.d/nameoftheppa.list
sudo apt-get update && sudo apt-get upgrade
当然,您需要找出“nameoftheppa”是什么才能删除它,您可以在 /etc/apt/sources.list.d/ 下找到它们并打开它们进行阅读:
nautilus /etc/apt/sources.list.d/
查看.list 文件,看看哪个文件上有网络管理器 http。