The fingerprint reader on my laptop was not working properly since last couple of month. Suspecting after some update from Microsoft. It was not completely working, sometimes it work perfectly and often sometimes not. Especially after my laptop goes sleep. So i uninstalled and reinstalled the driver with the latest update, did some googling and couldn't get a solution. However, i though of checking the power management settings. And unchecked the "Allow the computer to turn off this device to save power" under the device's power management (From Device Manager). The issue is fixed and the fingerprint reader is working fine. Thought of sharing this as some of my friends had the same issue. Also i can see a lot of queries in the internet regarding this fingerprint reader malfunction. Always keep your OS and the drivers up to date and don't download any third party tools to fix issues with your machine.
While compiling programs, you may encounter this particular error. E: Unable to locate package linux-headers-5.10.0-kali5-amd64 I encountered this while compiling a C code. To fix this, i first updated my Kali machine (v2020.2a). sudo apt update -y && apt upgrade -y && apt dist-upgrade Rebooted. Then installed the headers. sudo apt install linux-headers-$(uname -r)