How to use fingerprint unlocking - How to set up Fprintd (English)

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Cannot enroll fingerprints with fprintd: "No devices available"

I recently switched from Manjaro to Nix on my Framework laptop. I cannot get fingerprint enrollment to work. When I run fprintd-enroll, as sudo or not, I get: Impossible to enroll: GDBus.Error:net.reactivated.Fprint.Error.NoSuchDevice: No devices available My sensor shows up in lsusb as: Bus 001 Device 003: ID 27c6:609c Shenzhen Goodix Technology Co.,Ltd. Goodix USB2.0 MISC And my config contains: services.fprintd.enable = true; services.fprintd.tod.enable = true; services.fprintd.tod.drive…