我出现问题的原因是自己修改过 C:\Windows\System32\drivers\etc\HOSTS, 把同事的这个文件拷贝过来后,一切恢复了正常 错误在eclipse中表现为: 错误在命令行窗口表现为: 等了大概5分钟,出现被拒绝的提示:" Failed to connect to github.com port 443: Connection refused"
安装好新的版本树莓派(NOOBS_v2_4_0.zip)之后,直连显示器并接上网线,可以看到已经获取到动态IP地址了. 但是,此时使用xshell远程连接时,却一直连接不成功: [d:\~]$ Connecting to ... Could not connect to ): Connection failed. Type `help' to learn how to use Xshell prompt. [d:\~]$ Connecting to ... Could not connect t