apt update报错Certificate verification failed: The certificate is NOT trusted
把/etc/apt/sources.list 及 /etc/apt/sources.list.d/*.list 里的https改成http
再
apt clean
apt update
apt list --upgradable
apt upgrade
参考：
https://blog.csdn.net/qlexcel/article/details/120642914
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本帖最后由 linda 于 2021-11-7 10:34 编辑 ]
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