#author("2022-11-13T02:21:15+09:00","","")
*** インストール [#wbaa9878]
- fprint のインストール

- 認証手段に指紋を追加するのは
 munakata@muna--E14G3:~$ sudo pam-auth-update

- 指紋認証の有効化は [設定] - [ユーザー]


*** 障害解析 [#jd0b8067]
- finger sensor device
 munakata@muna--E14G3:~$ lsusb
 Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 003 Device 003: ID 0bda:c123 Realtek Semiconductor Corp. Bluetooth Radio
 Bus 003 Device 002: ID 27c6:5503 Shenzhen Goodix Technology Co.,Ltd. Goodix FingerPrint Device
 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 002: ID 13d3:56ff IMC Networks Integrated Camera
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

- fprintd のステータス(起動後に deactivate されている)
 munakata@muna--E14G3:~$ systemctl status fprintd.service
 ○ fprintd.service - Fingerprint Authentication Daemon
      Loaded: loaded (/lib/systemd/system/fprintd.service; static)
      Active: inactive (dead)
        Docs: man:fprintd(1)
 
 11月 13 01:46:37 muna--E14G3 systemd[1]: Starting Fingerprint Authentication Daemon...
 11月 13 01:46:37 muna--E14G3 fprintd[19906]: Creating TOD wrapper for goodix-tod (Goodix Fingerprint Sensor 53xc) driver
 11月 13 01:46:37 muna--E14G3 systemd[1]: Started Fingerprint Authentication Daemon.
 11月 13 01:47:08 muna--E14G3 systemd[1]: fprintd.service: Deactivated successfully.


*** 参考 URL [#jea2b03e]
- [[fprint project:https://fprint.freedesktop.org/]]
- [[fprint man (Arch Linux):https://wiki.archlinux.jp/index.php/Fprint]]
- [[How to use Fingerprint for login in Ubuntu 22.04? (Ask Ubuntu):https://askubuntu.com/questions/1418229/how-to-use-fingerprint-for-login-in-ubuntu-22-04]]
- [[Lenovo ThinkBook 14 G2 : I can't use fingerprint sensor in Ubuntu 22.04 (Ask Ubuntu):https://askubuntu.com/questions/1419904/lenovo-thinkbook-14-g2-i-cant-use-fingerprint-sensor-in-ubuntu-22-04]]
- [[XPS 13 9300 - Does fingerprint reader work on linux?:https://www.dell.com/community/XPS/XPS-13-9300-Does-fingerprint-reader-work-on-linux/m-p/7628310/highlight/true#M63982]]

- [[[SOLVED] fprintd stopped working (Arch Linux):https://bbs.archlinux.org/viewtopic.php?id=267730]]
- [[Ubuntu 20.04 は指紋認証を標準でサポート:https://plus9utc.dev/contents/fingerprint-login-on-ubuntu2004]]
- [[Goodix fingerprint driver linux? (Ask Ubuntu):https://askubuntu.com/questions/1341912/goodix-fingerprint-driver-linux]]
- [[指紋認証:https://blog.lufia.org/entry/2022/01/18/203946]]
- [[No driver for fingerprint reader Goodix 27c6:5381 (Dell Linux general):https://www.dell.com/community/Linux-General/No-driver-for-fingerprint-reader-Goodix-27c6-5381-on-Linux/td-p/8018706]]
- [[Dell XPS 13 (9310) (Arch Linux):https://wiki.archlinux.org/title/Dell_XPS_13_(9310)#Fingerprint_sensor]]

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