Alright, for the sake of science I shut the computer off, turned it on and the sensor was unlocked. So I did a final test : https://pastebin.com/4H1WRDKh
When I look at the images from img_capture, I can understand why libfprint doesn't manage to make them match. Maybe I wasn't swiping my finger the right way... It's a shame Elan didn't provide open source drivers. At least I hope these logs will help you somehow... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641290 Title: [04f3:0903] Elan Microelectronics Corp fingerprint reader not recognised To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/1641290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs