How do I do fingerprint on a laptop hp probook 4540s?

[Mr_Magoo]

Are you sure your fingerprint reader is working?

If you've got the Goodix fingerprint reader:

Fingerprint Not working and not showing

Looks like this thread might help you. They got your fingerprint reader working on Dell machines running Linux: https://www.dell.com/community/XPS/XPS-13-9300-Does-fingerprint-reader-work-on-linux/td-p/7514958/highlight/true And the Dell drivers (you'll have to search for yours): http://dell.archive.canonical.com/pool/public/ Might be here? http://dell.archive.canonical.com/pool/public/libf/libfprint-2-tod1-goodix/

Can I use Huawei fingerprint reader on Zorin OS?

First, make sure you've got the latest firmware: If you need to update, the update is likely in a Windows-specific file format... follow the directions here: ... to get a bootable Win10 PE (Hiren's Boot CD) BootUSB with which you can update your BIOS / UEFI. That's likely a Shenzhen Goodix Technology Co., Ltd. fingerprint reader... Linux should support that. Issue the commands: lsusb ... this will tell you if the fingerprint reader is even connected to the USB bus. lsusb -t ... this w…