Ubuntu16.04更新軟件源,執行apt-get update時出現“The following signatures couldn't be verified”錯誤
阿新 • • 發佈:2018-09-16
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Ubuntu16.04中科大軟件源:
deb http://mirrors.ustc.edu.cn/ubuntu/ trusty universe deb-src http://mirrors.ustc.edu.cn/ubuntu/ trusty universe
Ubuntu16.04更新為中科大的軟件源後,執行apt-get update時出現以下錯誤:
W: GPG error: https://mirrors.ustc.edu.cn trusty InRelease:
The following signatures couldn‘t be verified
because the public key is not available: NO_PUBKEY 7EA0A9C3F273FCD8
解決方法:
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7EA0A9C3F273FCD8
再次執行:
sudo apt-get update
Ubuntu16.04更新軟件源,執行apt-get update時出現“The following signatures couldn't be verified”錯誤