54. 为啥我手机安装不了
57. 帖子的标题如果改成安卓手机安装Linux，我就可以搜索到了
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@老虎会游泳，Linux Deploy 装了个 Debian 10，在里面以普通用户身份开了个内网穿透程序。但手机锁屏时会出现无法联网问题。具体情况还有：
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锁屏情况下，普通用户身份启动的
ping、curl等无法联网（甚至局域网）user@localhost:~$ ping 192.168.3.50 PING 192.168.3.50 (192.168.3.50) 56(84) bytes of data. ping: sendmsg: Operation not permitted --- 192.168.3.50 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms user@localhost:~$ ping baidu.com ping: baidu.com: Temporary failure in name resolution user@localhost:~$ curl baidu.com curl: (6) Could not resolve host: baidu.com -
锁屏情况下，普通用户身份启动的服务器可供局域网内其他设备访问（如：
python3 -m http.server） -
安卓的权限已全部加上去了（不太懂是否有关）
user@localhost:~$ groups user aid_system aid_radio aid_bluetooth aid_graphics aid_input aid_audio aid_camera aid_log aid_compass aid_mount aid_wifi aid_adb aid_install aid_media aid_dhcp aid_sdcard_rw aid_vpn aid_keystore aid_usb aid_drm aid_mdnsr aid_gps aid_media_rw aid_mtp aid_drmrpc aid_nfc aid_sdcard_r aid_clat aid_loop_radio aid_media_drm aid_package_info aid_sdcard_pics aid_sdcard_av aid_sdcard_all aid_logd aid_shared_relro aid_dbus aid_tlsdate aid_media_ex aid_audioserver aid_metrics_coll aid_metricsd aid_webserv aid_debuggerd aid_media_codec aid_cameraserver aid_firewall aid_trunks aid_nvram aid_dns aid_dns_tether aid_webview_zygote aid_vehicle_network aid_media_audio aid_media_video aid_media_image aid_tombstoned aid_media_obb aid_ese aid_ota_update aid_automotive_evs aid_lowpan aid_hsm aid_reserved_disk aid_statsd aid_incidentd aid_secure_element aid_lmkd aid_llkd aid_iorapd aid_gpu_service aid_network_stack aid_shell aid_cache aid_diag aid_oem_reserved_start aid_oem_reserved_end aid_net_bt_admin aid_net_bt aid_inet aid_net_raw aid_net_admin aid_net_bw_stats aid_net_bw_acct aid_readproc aid_wakelock aid_uhid aid_everybody aid_misc aid_nobody aid_app_start aid_app_end aid_cache_gid_start aid_cache_gid_end aid_ext_gid_start aid_ext_gid_end aid_ext_cache_gid_start aid_ext_cache_gid_end aid_shared_gid_start aid_shared_gid_end nogroup aid_isolated_start aid_isolated_end aid_user_offset
MIUI 已允许 Linux Deploy 省电策略为“无限制”，并取消了锁屏自动断网功能。
同时，百度网盘可以一直小水管下载，证明网络没问题。
查到的类似问题还有下面这些页面，但都没解决：
- Github Issue: No network for non-root program when lock screen
- StackOverflow: How to keep network services alive for an app in chroot on Android device when the display is off?
记得在哪儿看到，老虎你的 hu60.net 站也是手机提供服务的，想问问这个问题是如何解决的呢？谢谢老虎
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