grub.cfg: clean up messages, be less verbose

resources/grub/config/grub.cfg

@@ -42,18 +42,15 @@ function try_user_config {
 	done
 }
 function search_grub {
-	echo -n "Attempting to load grub.cfg from: "
+	echo -n "Attempting to load grub.cfg from '${1}' devices"
 	for i in 0 1 2 3 4 5 6 7 8 9 10 11; do
-		echo "\nTrying disk ${1}${i}"
 		for part in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
-			echo "\nTrying partiton ${part}"
 			try_user_config "(${1}${i},${part})"
 		done
 		# raw devices e.g. (ahci0) instead of (ahci0,1)
-		echo "\nTrying to boot to a raw disk ..."
 		try_user_config "(${1}${i})"
-		echo # Insert newline
 	done
+	echo # Insert newline
 }
 
 function try_isolinux_config {
@@ -67,18 +64,15 @@ function try_isolinux_config {
 	done
 }
 function search_isolinux {
+	echo "\nAttempting to parse isolinux/syslinux config from '${1}' devices"
 	for i in 0 1 2 3 4 5 6 7 8 9 10 11; do
-		echo "\nAttempting to parse isolinux menu from ${1}${i}"
 		for part in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
-			echo "\nTrying partiton ${part}"
 			try_isolinux_config "(${1}${i},${part})"
 		done
 		# raw devices e.g. (usb0) instead of (usb0,1)
-		echo "\nTrying raw usb device ..."
 		try_isolinux_config "(${1}${i})"
-		echo # Insert newline
 	done
-
+	echo # Insert newline
 }
 menuentry 'Load Operating System (incl. fully encrypted disks)  [o]' --hotkey='o' {
 	search_grub ahci
@@ -109,9 +103,8 @@ menuentry 'Load Operating System (incl. fully encrypted disks)  [o]' --hotkey='o
 	done
 
 	set pager=0
-	echo -n "Attempting to cryptomount: "
+	echo -n "Attempting to unlock encrypted volumes"
 	for dev in ${ahcidev} ${atadev} ${lvmvol} ${raidvol}; do
-		echo -n "${dev} "
 		if cryptomount "${dev}" ; then break ; fi
 	done
 	set pager=1