BUGFIX >2tb drives: replace all fdisk -l calls with stderr suppression (workaround)

Signed-off-by: Thierry Laurion <insurgo@riseup.net>

Author: tlaurion

initrd/etc/functions

@@ -1139,7 +1139,7 @@ detect_boot_device() {
 	fi
 
 	# generate list of possible boot devices
-	fdisk -l | grep "Disk /dev/" | cut -f2 -d " " | cut -f1 -d ":" >/tmp/disklist
+	fdisk -l 2>/dev/null | grep "Disk /dev/" | cut -f2 -d " " | cut -f1 -d ":" >/tmp/disklist
 
 	# Check each possible boot device
 	for i in $(cat /tmp/disklist); do