During the setup I enabled disk encryption with LUKS and I used my Yubikey OTP (static passphrase) function as the password to decrypt the volume.
It was working on my first boot, but after that it has stopped working. Now when I plug in my Yubikey it flashes rapidly 6 times. I search what this means and it’s something to do with
an error in the “USB device enumeration process.”
I’ve tested it on my Debian install (in KDE) and it works fine on that laptop and it works fine in my desktop.