今天,在我运行了
所以,具体来说,当我输入时我得到什么
是
即使我将关键信息放入.txt文件中,我仍然会得到以下结果:
错误还在。到底发生了什么事,有人可以帮帮我吗?
(顺便说一句,我也尝试过使用launchpad-getkeys和y-ppa-manager,但同样无济于事)
sudo apt-get update
命令之后,我遇到了一个NO_PUBKEY
错误。我尝试了这里、这里和这里(创建文件的技巧)的解决方案。然而,它们都没有起作用,我仍然得到以下错误:W: GPG error: http://archive.canonical.com precise Release: The following signatures were invalid: 630239CC130E1A7FD81A27B140976EAF437D05B5
W: The repository 'http://archive.canonical.com precise Release' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
所以,具体来说,当我输入时我得到什么
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com --recv-keys 630239CC130E1A7FD81A27B140976EAF437D05B5
是
Executing: /tmp/apt-key-gpghome.FQVhh2ndBW/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com --recv-keys 630239CC130E1A7FD81A27B140976EAF437D05B5
gpg: key 40976EAF437D05B5: "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
即使我将关键信息放入.txt文件中,我仍然会得到以下结果:
sudo apt-key add ~/Ubuntu.txt
OK
并且
sudo gpg --export --armor 40976EAF437D05B5 | sudo apt-key add
OK
错误还在。到底发生了什么事,有人可以帮帮我吗?
(顺便说一句,我也尝试过使用launchpad-getkeys和y-ppa-manager,但同样无济于事)