

Can also produce some logfiles.Įverybody is speaking about a corona app these days. P.S.: If you have any other idea, let me know. Is there a way to clear the list of registered apps and start over? This is just a hunch now and want to test this, before digging into other things. As it was enabled in the beginning (When installing Threema and Whatsapp the first time), but not anymore. So far I have the feeling, that the "ask for new apps" function is not working properly. I regularly get the message "GmsGcmRegisterSvc(6107): registration not allowed". However Whatsapp and Threema won't register for the service. Some apps can register for GCM, even push notification tester works flawless. I have a strange behaviour on my phone with GCM on AOSP Oreo. Original Issue that lead to missing FCM functionality issue To use updated apps again with microg, the GCM functionalities mimicking google service framework will need to be updated to FCM. Some apps do not receive any push messages anymore, others (like Whatsapp) fall back to a polling mechanism, that uses lots of battery. Hence apps are moving over to use FCM and stop working with current GCM features of microg. Google has updated the push messaging infrastructure to FCM and will retire the old setup called GCM in 2019 (). August for summarizing the history of original issue and needed solution

On a non LineageOS / non-microg device with the Chrome browser, the Yubico demo site works fine. On my device, depending on the browser I either get "The user agent does not support public key credentials" (Jelly), or I get a timeout while trying (Chrome, Firefox, Brave). If I understand correctly, this functionality is provided on stock Android with the usual Google Apps through the Google play services library, which then exposes it via an API to the mobile browser. I used the Yubico U2F demo site to test it.

While the phone does detect the Yubikey via NFC or UCB-OTG, there seems to be no support for U2F/ Fido2 / webauthn. I use LineageOS for MicroG on my NFC enabled phone and recently bought a Yubikey 5 NFC.
