I installed Ubuntu Touch on my Pixel 3a 2 days ago and everything was running smooth, I could send and receive sms, make calls, install waydroid and so on (I haven't managed to find my localization on maps yet, but that's another issue for another post).
However, today I wanted to install Youtube app and wanted to log in with my gmail account. It asked me to send the code by SMS and I accepted it. I didn't receive anything... I tried multiple times, nothing. I tried to send SMS with my other device, nothing as well. I'm able to send messages though, but I'm not receiving any kind of SMS.
I'm trying to troubleshoot right now and I rebooted my portable multiple times, switched to 2G, Flight mode and so on. Nothing seems to make it work.
I live in France and my operator is called "Free".
Does anyone know how to fix it? I need SMS to shop online (I receive the code to valid my credit card) and to work with Paypal. Thanks in advance!