当在ubuntu中加入了第三方源，没有设置公钥
更新索引的时候就会提示
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 082AB56BA14FE591
Reading package lists... Done
W: GPG error: http://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix/6.2/ubuntu xenial InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 082AB56BA14FE591
类似以上的报警
解决方法
这里直接设置key
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 082AB56BA14FE591
Executing: /tmp/tmp.hwbDmr6VSZ/gpg.1.sh --keyserver
keyserver.ubuntu.com
--recv-keys
082AB56BA14FE591
gpg: requesting key A14FE591 from hkp server keyserver.ubuntu.com
gpg: key A14FE591: public key "Zabbix LLC <[email protected]>" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
然后再更新，就不会有问题了
标签：available,signatures,keyserver,because,报错,key,ubuntu,public From： https://www.cnblogs.com/guangdelw/p/17451421.html