Hi guys! Sorry for bother you with something so trivial and for my bad English, but I’m new in the Linux world and especially to Servers, and this is really driving me crazy and I do not know how to diagnose the problem because it’s pretty weird (and I’m newbie):
It turns out that my cell phone (LG G5 Android 7.0) loses connectivity to the Internet, and the way to fix it is by entering the server console and executing the “ping cell phone IP” command.
Only with that I manage to restore the internet connection on my cell phone. No Server, Router or cell phone restart works.
From the cell phone you can access the server interface via web, you can ping other computers, but not internet domains. I tried others DNS, changing Wi-Fi router parameters, assigning a fixed IP and manually configuring all options, I even made a factory reset on the phone, but nothing works. What is even more strange is that my Notebook works without problems, and also uses the Wi-Fi connection.
As a test I installed ClearOS, and it was running for 3 days without presenting this problem. Then I reinstalled NethServer 7.5 several times, but the same thing always happens to me.
Could someone guide me on what may be happening? And why does the ping command restore the connection?
Thanks in advance!