Using focal OTA1, fingerprint is working on my Mi A2 with a Goodix fingerprint sensor. It also worked flawlessly with different versions of xenial UT.

If I recall correctly from lineageOS forums in XDA, Mi A2 can include two different fingerprint sensors: Goodix and FPC. This may be related to some devices having problems with fingerprint under UT. To check the type of sensor, in my phone there is a folder /sys/class/goodix_fp.

Using focal OTA1, fingerprint is working on my Mi A2 with a Goodix fingerprint sensor. It also worked flawlessly with different versions of xenial UT.

If I recall correctly from lineageOS forums in XDA, Mi A2 can include two different fingerprint sensors: Goodix and FPC. This may be related to some devices having problems with fingerprint under UT. To check the type of sensor, in my phone there is a folder /sys/class/goodix_fp.

Hi,
I tested this solution with a Mi A2 phone using latest focal version and it works fine. However, in my phone I had to add a 2 second sleep after bringing up the wg interface, and then I had to add again the routes to the wg network.

The contents of wgup.sh script are:

#!/bin/bash
sudo wg-quick up wg0
sleep 2
sudo ip -4 route add 10.8.0.1/32 dev wg0
sudo ip -4 route add 10.8.0.0/24 dev wg0
exit

The wg kernel module is already enabled for this phone, as this command shows:

cat /sys/module/wireguard/version
1.0.20201112