Questions tagged «gnupg»

gpg: WARNING: unsafe permissions on configuration file `/home/david/.gnupg/gpg.conf' gpg: WARNING: unsafe enclosing directory permissions on configuration file `/home/david/.gnupg/gpg.conf' gpg: external program calls are disabled due to unsafe options file permissions gpg: keyserver communications error: general error gpg: keyserver receive failed: general error 这是什么意思以及如何解决？

8 gnupg 

我在以下方面遇到了问题（为了删除超链接，我从地址中删除了一个“ /”）： W: GPG error: http://archive.ubuntu.com oneiric Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com> W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures were invalid: BADSIG B725097B3ACC3965 Launchpad lffl W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures were invalid: BADSIG 4874D3686E80C6B7 Launchpad …

8 gnupg  signature 

我尝试让Ubuntu 16.04（xenial）的编译器高于gcc / gpp-5。 我将这些行添加到/etc/apt/sources.list deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main deb-src http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main deb http://ppa.launchpad.net/jonathonf/gcc/ubuntu xenial main deb-src http://ppa.launchpad.net/jonathonf/gcc/ubuntu xenial main 之后运行“ apt update”时，我得到了： Err:9 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1E9377A2BA9EF27F Err:16 http://ppa.launchpad.net/jonathonf/gcc/ubuntu xenial InRelease The following signatures …

1 16.04  proxy  gcc  gnupg  g++