记录下在Danny的Raspberry上的操作
Preamble: The raspberry bought by danny has been idle in the school for a long time. I tried to deploy it. First, I connected the Raspberry Pi through the display, and then connected to Wi-Fi (because there is no screen where the network cable can be plugged in) to download the NPC and forward it to the external network. No problems were encountered at this step. Finally, access the Internet via the school library. However, In the further deployment, I faced a lot of problems. Web Servers Errors Faced: Nginx=>Loss cmake=>(Loss yum)=>apt error=>apt sources=>sources verify issues Solutions: 1.apt sources Refrence: https://zhuanlan.zhihu.com/p/251009600 https://cloud.tencent.com/developer/article/1590080 Codename: buster 2.sources verify issues - fix the GPG error "NO_PUBKEY"? https://askubuntu.com/questions/13065/how-do-i-fix-the-gpg-error-no-pubkey sudo apt-key adv --keyserv...
