XPS 13 9300 - 指纹识别器 - 是否有驱动程序更新？

Question

我有一个指纹识别器，它显示为深圳市汇顶科技有限公司。指纹。

但是，当我在此站点上查看时：

硬件探针

Linux 硬件探针

我发现它在 20.04 的这台机器上失败了。

我的调查如下：

makem@XPS-13-9300:~$ lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 20.04 LTS
Release:    20.04
Codename:    focal
makem@XPS-13-9300:~$
makem@XPS-13-9300:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0bda:58fe Realtek Semiconductor Corp. Integrated_Webcam_HD
Bus 003 Device 002: ID 27c6:533c Shenzhen Goodix Technology Co.,Ltd. FingerPrint
Bus 003 Device 004: ID 8087:0026 Intel Corp. 
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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
makem@XPS-13-9300:~$

makem@XPS-13-9300:~$ sudo apt-get install fprintd libfprint-2-2 libfprint-2-tod1 libpam-fprintd
Reading package lists... Done
Building dependency tree       
Reading state information... Done
fprintd is already the newest version (1.90.1-1ubuntu1).
libfprint-2-2 is already the newest version (1:1.90.1+tod1-0ubuntu4).
libfprint-2-2 set to manually installed.
libfprint-2-tod1 is already the newest version (1:1.90.1+tod1-0ubuntu4).
libfprint-2-tod1 set to manually installed.
libpam-fprintd is already the newest version (1.90.1-1ubuntu1).
0 to upgrade, 0 to newly install, 0 to remove and 1 not to upgrade.
makem@XPS-13-9300:~$

有什么地方可以在新驱动程序发布时找到它们吗？

Answer 1

戴尔承诺在 2020 年中期对指纹识别器进行固件更新，很可能还会更新随附的驱动程序。我会再拖延一会儿。

Answer 2

你很幸运。汇顶科技的员工推出了某些型号的驱动程序，我看到你的 533c 在列表中（我的 5385 不在:( ）

https://git.launchpad.net/~oem-solutions-engineers/libfprint-2-tod1-goodix/+git/libfprint-2-tod1-goodix/

看起来这个家伙的 gitlab 页面已被删除，所以不确定这对他的持续就业意味着什么：o