win11老用户改用linux，系统环境Debian12 Live，flatpak-geph最新版本。运行之后发现大量ERROR gephgui_wry::rpc_handler: RPC call returned error method="daemon_rpc" err="http://127.0.0.1:9809/: Connection Failed: Connect error: Connection refused (os error 111)\n\nCaused by:\n Connection refused (os error 111)"报错，应该是binder服务不正常。对应的也看到出口节点列表是空的，自然也不能指望正常连接了。已尝试iptables无效，求解决方法。
I was a win11 geph regular user and have recently altered for linux Debian12 Live, now using latest geph faltpak distribution. When I run flatpak in bash, I got an avalanche of an error message:
ERROR gephgui_wry::rpc_handler: RPC call returned error method="daemon_rpc" err="http://127.0.0.1:9809/: Connection Failed: Connect error: Connection refused (os error 111)\n\nCaused by:\n Connection refused (os error 111)"
which I think was a binder issue(judging also from port 9809 error), so not accidentally I also got an empty exit list in UI and there was no hope for a normal connection. Iptables commands have been tried but in vain. Eager for help ASAP.