我正在尝试在笔记本电脑上更新 12.04LTS，但过去几天我一直收到此错误消息：
W:Failed to fetch https://private-ppa.launchpad.net/commercial-ppa-uploaders/fullcircle-issue-59/ubuntu/dists/precise/main/binary-i386/Packages The requested URL returned error: 401 , E:Some index files failed to download. They have been ignored, or old ones used instead.
有任何想法吗？
答案1
禁用 repo删除和禁用存储库