Warning: Signature not supported
问题CentOS Stream 9 Import GPG Key 报错:warning: Signature not supported. Hash algorithm SHA1 not available.解决办法改变加密策略update-crypto-policies --set DEFAULT:SHA1切换回默认值update-crypto-policies --set DEFAULT更多信息https://www.redhat.com/en/blog/rhel-security-sha-1-package-signatures-distrusted-rhel-9
Error:you need to load the kernel first
问题CentOS Stream 9 更新内核后系统无法启动,报错:error: ... you need to load the kernel first.解决办法禁用 “安全启动”

折腾
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就是折腾
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