2017年9月22日
error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because
摘要： ubuntu 命令行sudo apt-get update W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public k 阅读全文
posted @ 2017-09-22 09:08 程序小院 阅读(253) 评论(0) 推荐(0)