From a60aafc111108fb2904715763abaf4fab8723174 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Thu, 18 Jun 2015 16:08:42 +0200
Subject: [PATCH] YubiKey: add qvm-run --nogui option to make it usable for
 lightdm login

---
 YubiKey.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/YubiKey.md b/YubiKey.md
index 8b11cef2..611b6f18 100644
--- a/YubiKey.md
+++ b/YubiKey.md
@@ -63,7 +63,7 @@ To use this mode you need:
 
        challenge=`head -c64 /dev/urandom | xxd -c 64 -ps`
        # You may need to adjust slot number and USB VM name here
-       response=`qvm-run -p sys-usb "ykchalresp -2 -x $challenge"`
+       response=`qvm-run --nogui -p sys-usb "ykchalresp -2 -x $challenge"`
 
        correct_response=`echo $challenge | xxd -r -ps | openssl dgst -sha1 -macopt hexkey:$key -mac HMAC -r | cut -f1 -d ' '`