当我尝试获取更新时出现此错误：
Reading package lists... Error!
W: GPG error: http://extras.ubuntu.com precise Release: The following signatures were invalid: BADSIG 16126D3A3E5C1192 Ubuntu Extras Archive Automatic Signing Key <[email protected]>
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages
E: The package lists or status file could not be parsed or opened.
我该怎么办呢？
答案1
修复此问题的方法是再次下载失败的密钥。尝试以下命令：
sudo apt-key adv --keyserver ke16126D3A3E5C1192yserver.ubuntu.com --recv-keys <keymumber>
请注意，您需要用错误中 BADSIG 旁边的密钥号进行替换。
在这种情况下W: GPG error: http://extras.ubuntu.com precise Release: The following signatures were invalid: BADSIG 16126D3A3E5C1192 Ubuntu Extras Archive Automatic Signing Key <[email protected]>
它是16126D3A3E5C1192
答案2
Ubuntu Extras 存储库的密钥位于包中ubuntu-extras-keyring，该包显然未安装在您的系统上；请安装它。