运行 Ubuntu 22.04 的 X1 carbon 8th gen 中的指纹读取器停止工作

运行 Ubuntu 22.04 的 X1 carbon 8th gen 中的指纹读取器停止工作

指纹读取器之前在运行 Ubuntu 22.04 的 X1 carbon 8th gen 上运行良好。几天前我注意到它不工作了,我怀疑这可能是由于操作系统更新,因为我经常更新笔记本电脑的操作系统。lsusb指纹读取器列表如下,

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 003: ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch Fingerprint Reader
Bus 001 Device 002: ID 04f2:b6cb Chicony Electronics Co., Ltd Integrated Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

输出sudo service fprintd status如下

○ fprintd.service - Fingerprint Authentication Daemon
     Loaded: loaded (/lib/systemd/system/fprintd.service; static)
     Active: inactive (dead)
       Docs: man:fprintd(1)

Jun 23 20:30:13 kasunsi fprintd[7147]: Device reported an error during identify for enroll: Unexpected result from device 502
Jun 23 20:30:21 kasunsi fprintd[7147]: Authorization denied to :1.169 to call method 'Claim' for device 'Synaptics Sensors': Device was already claimed
Jun 23 20:30:53 kasunsi systemd[1]: fprintd.service: Deactivated successfully.
Jun 23 20:31:24 kasunsi systemd[1]: Starting Fingerprint Authentication Daemon...
Jun 23 20:31:24 kasunsi systemd[1]: Started Fingerprint Authentication Daemon.
Jun 23 20:31:37 kasunsi fprintd[9001]: identify has failed: 502
Jun 23 20:31:37 kasunsi fprintd[9001]: Device reported an error during identify for enroll: Unexpected result from device 502
Jun 23 20:31:55 kasunsi fprintd[9001]: identify has failed: 502
Jun 23 20:31:55 kasunsi fprintd[9001]: Device reported an error during identify for enroll: Unexpected result from device 502
Jun 23 20:32:24 kasunsi systemd[1]: fprintd.service: Deactivated successfully.

输出uname -r如下,

5.19.0-45-generic

我怎样才能修复这个问题?

注意:最近,供应商更换了我的笔记本电脑键盘,因为一些按键无法使用,他们用整个顶部面板替换了键盘,但没有触摸板和指纹传感器,因为我看到它们上面有磨损痕迹。

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