我使用添加了一个存储库sudo add-apt-repository ppa:tualatrix/next
添加后我收到消息:
gpg: keyring `/tmp/tmpk2n9xi/secring.gpg' created
gpg: keyring `/tmp/tmpk2n9xi/pubring.gpg' created
gpg: requesting key 0624A220 from hkp server keyserver.ubuntu.com
gpgkeys: key FE85409EEAB40ECCB65740816AF0E1940624A220 can't be retrieved
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
我甚至安装y-ppa-manger
并尝试导入所有密钥。那里有成功消息,但这并不能解决 GPG 密钥问题。
提前感谢任何帮助和建议!
答案1
尝试使用以下命令导入密钥:
sudo apt-key adv --recv-key --keyserver keyserver.ubuntu.com FE85409EEAB40ECCB65740816AF0E1940624A220
如果它不起作用请尝试:
sudo aptitude -o Acquire::http::No-Cache=True -o Acquire::BrokenProxy=true update