New to Yubikey. I have been using KeepassXC for ages and am now trying to incorporate a Yubikey for challenge response. The Yubikey shows up in sys-usb after following this method: https://doc.qubes-os.org/en/latest/user/security-in-qubes/ctap-proxy.html
This led me to believe, that the vms I had set to use ctap would recognize the Yubikey. But in my dedicated KeepassXC vm, when I follow the procedure to make a new datafile and successfully reach the Challenge-Response box, I get a ‘No hardware keys detected’ message. Clicking on the ‘Refresh hardware keys’ box does nothing. Was I wrong to use the ctap process link above? There are three vms, which I would like to have the Yubikey available to. Would I need to for instance use the Yubikey Manager cli program to configure a USB port on the computer as well? If so do I do this in dom0, sys-usb or each of my working vms?