9

I've tried this and this. Following the second linked post, fprintd-enroll spits out Impossible to enroll: GDBus.Error:net.reactivated.Fprint.Error.NoSuchDevice: No devices available

After following the first linked reddit post, there isn't an option in user settings to setup the fingerprint. Same applies to this script. Any ideas how to make this work?

lsusb:

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 27c6:5395 Shenzhen Goodix Technology Co.,Ltd. Fingerprint Reader
Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 001 Device 002: ID 046d:c08b Logitech, Inc. G502 SE HERO Gaming Mouse
Bus 001 Device 005: ID 0c45:6723 Microdia Integrated_Webcam_HD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Laptop: Dell XPS 15

CPU: i7-9750H

GPU: GTX 1650

RAM: 16GB

SSD: NVMe

shook_one
  • 309

2 Answers2

2

It’s very rare for Shenzhen Goodix to release a Linux driver for their fingerprint readers as the company generally does just enough to ensure its Windows drivers operate. However, because this is being used by a Dell — and because Dell wants their machines to be fully compatible with Ubuntu — there is a driver available!

Here’s how to install it:

  1. Download the libfprint-2-tod1-goodix_0.0.6-0ubuntu1~somerville1_amd64.deb package file using your browser of choice or via the Terminal like: 
    wget -O ~/Downloads http://dell.archive.canonical.com/updates/pool/public/libf/libfprint-2-tod1-goodix/libfprint-2-tod1-goodix_0.0.6-0ubuntu1~somerville1_amd64.deb
    Note: Download the 0.0.6 package or something newer. The original 0.0.4 package is garbage and only ever worked when Dell installed Ubuntu before shipping the device.
  2. In Terminal, install the package with dpkg: 
    sudo dpkg -i libfprint-2-tod1-goodix_0.0.6-0ubuntu1~somerville1_amd64.deb
  3. Reboot
  4. Register the fingerprint sensor: 
    fprintd-enroll
  5. Configure your device

Starting with 21.10, you may not need to do this anymore as Linux kernel 5.12 and newer will support the device out of the box.

matigo
  • 24,752
  • 7
  • 50
  • 79
1

Mentioned libfprint-2-tod1-goodix_0.0.6-0ubuntu1~somerville1_amd64.deb doesn't support 27c6:5395

There is some work in progress in libfprint: https://gitlab.freedesktop.org/libfprint/libfprint/-/issues/189 closed, and moved here https://gitlab.freedesktop.org/libfprint/libfprint/-/issues/376

Also there are some examples communicating with this device here: https://github.com/goodix-fp-linux-dev/goodix-fp-dump

But nothing that can be called production quality driver for this device so far. As of 12/16/2022

l0ki
  • 21