标签:upd server bec signature update ble no_pubkey apt 总结
1、apt yum update 的时候,遇到public key:
The following signatures couldn‘t be verified because the public key is not available: NO_PUBKEY 7EA0A9C3F273FCD8
debian:
apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 7EA0A9C3F273FCD8
有可能碰到gpnupg等未安装,先安装gnupg2。
apt-get update && apt-get install -y gnupg2
标签:upd server bec signature update ble no_pubkey apt 总结
原文地址:https://www.cnblogs.com/chihuoyimei/p/12066856.html