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联想 ThinkBook14 IML 中的指纹问题

tag-icon • tag-icon lubuntu login lenovo fingerprint-reader budgie
联想 ThinkBook14 IML 中的指纹问题

我正在使用 Ubuntu budgie 20.10 版本，但用户选项中没有显示任何指纹选项，如何在 Ubuntu budgie 中设置指纹，我有联想 think book 14 iml。

答案1

这个解决方案对我有用。我使用的是 ThinkPad X1 Carbon Gen 6

$ sudo apt remove fprintd
$ sudo add-apt-repository ppa:uunicorn/open-fprintd
$ sudo apt-get update
$ sudo apt install open-fprintd fprintd-clients python3-validity
...wait a bit...
$ fprintd-enroll

如果fprintd-enroll返回，则可以使用list_devices failed:检查守护进程的日志。如果它未运行，则可以通过替换 或 来启用和/或启动它。python3-validity$ sudo systemctl status python3-validitystatusenablestart

它systemctl status python3-validity抱怨启动时出现错误，您可能需要将指纹芯片恢复出厂设置。请按如下方式操作：

$ sudo systemctl stop python3-validity
$ sudo validity-sensors-firmware
$ sudo python3 /usr/share/python-validity/playground/factory-reset.py

# At some of the above points you may get a 'device busy' error,
# depending on how systemctl plays along. Kill offending processes if
# necessary, or re-run the systemctl stop python3-validity command, 
# in case it has automatically been restarted, or or kill other
# offending processes.

$ sudo systemctl start python3-validity
$ fprintd-enroll

我从中得到了解决方案https://github.com/uunicorn/python-validity

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