diff --git a/levels/ui/settings.gd b/levels/ui/settings.gd
index 13e11cc..00564f1 100644
--- a/levels/ui/settings.gd
+++ b/levels/ui/settings.gd
@@ -11,6 +11,9 @@ func _ready():
 	gldrv = $VBoxContainer/Bullethell
 	#Input.set_mouse_mode(Input.MOUSE_MODE_HIDDEN)
 	$VBoxContainer/L20.grab_focus()
+	if OS.get_name() == "X11":
+		vsync.disabled = false
+		fullscreen.disabled = false
 	if OS.is_vsync_enabled():
 		vsync.set_text(tr("SETTING_VSYNCT"))
 	else:
diff --git a/levels/ui/settings.tscn b/levels/ui/settings.tscn
index b34570c..9103fde 100644
--- a/levels/ui/settings.tscn
+++ b/levels/ui/settings.tscn
@@ -46,6 +46,7 @@ margin_right = 1046.0
 margin_bottom = 54.0
 custom_fonts/font = ExtResource( 5 )
 custom_styles/focus = SubResource( 1 )
+disabled = true
 text = "CERES_L20_DESC"
 
 [node name="Lilytest" type="Button" parent="VBoxContainer"]
@@ -54,6 +55,7 @@ margin_right = 1046.0
 margin_bottom = 112.0
 custom_fonts/font = ExtResource( 5 )
 custom_styles/focus = SubResource( 2 )
+disabled = true
 text = "MENU_MAP"
 
 [node name="Dialogtest" type="Button" parent="VBoxContainer"]
diff --git a/levels/ui/soundtest.gd b/levels/ui/soundtest.gd
index 96b6350..846bb5b 100644
--- a/levels/ui/soundtest.gd
+++ b/levels/ui/soundtest.gd
@@ -5,7 +5,7 @@ func _ready():
 	#Input.set_mouse_mode(Input.MOUSE_MODE_HIDDEN)
 	alsatest = $VBoxContainer/ALSA
 	$"VBoxContainer/Music".grab_focus()
-	if OS.get_name() == "Linux":
+	if OS.get_name() == "X11":
 		alsatest.disabled = false
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
diff --git a/levels/ui/soundtest.tscn b/levels/ui/soundtest.tscn
index 03080e4..043bef6 100644
--- a/levels/ui/soundtest.tscn
+++ b/levels/ui/soundtest.tscn
@@ -64,6 +64,7 @@ margin_right = 1131.0
 margin_bottom = 308.0
 custom_fonts/font = ExtResource( 2 )
 custom_styles/focus = SubResource( 2 )
+disabled = true
 text = "ALSA_TEST_MENU"
 
 [node name="Back" type="Button" parent="VBoxContainer"]