Comment 2 for bug 2024149

On E14 Gen 4, the ELAN fingerprinters works fine on ubuntu 20.04.6.

$lsusb
Bus 003 Device 002: ID 04f3:0c4b Elan Microelectronics Corp. ELAN:Fingerprint

$ sudo add-apt-repository ppa:libfprint-tod1-group/ppa
$ sudo apt update
$ ubuntu-driver list
libfprint-2-tod1-elan
$ sudo apt install libfprint-2-tod1-elan
or start 'Software & Updates', click 'Additional Drivers', and select 'ELAN' item and click 'Apply Changes'
$ software-properties-gtk

OS: 20.04.6
Kernel: 5.15.0-75-generic