vscode使用Remote-SSH插件无法连接远程LINUX服务器【解决】

报错：

Could not fetch remote environment

Unable to write to Folder Settings because no resource is provided.

Failed to connect to the remote extension host server (Error: Time limit reached)

解决方法：

修改远程服务器的sshd_config文件

# vim /etc/ssh/sshd_config

将

AllowTcpForwarding no
AllowAgentForwarding no

替换为

AllowTcpForwarding yes
AllowAgentForwarding yes

保存后重启sshd服务

# systemctl restart sshd

再次使用vscode连接成功。