安装了 remmina,现在尝试使用 运行它sudo remmina
。但得到这个:
No protocol specified
** (remmina:9005): WARNING **: Could not open X display
No protocol specified
Unable to init server: Could not connect: Connection refused
(remmina:9005): Gtk-WARNING **: cannot open display: :0
有什么想法如何修复它吗?