fixing linux stuff

src/settings.rs

@@ -44,8 +44,6 @@ pub struct DisplaySettings {
     pub show_spectrum: bool,
     #[serde(default = "default_true")]
     pub show_completion: bool,
-    #[serde(default = "default_flash_brightness")]
-    pub flash_brightness: f32,
     #[serde(default = "default_font")]
     pub font: String,
     #[serde(default)]
@@ -60,8 +58,6 @@ fn default_font() -> String {
     "8x13".to_string()
 }
 
-fn default_flash_brightness() -> f32 { 1.0 }
-
 #[derive(Debug, Serialize, Deserialize)]
 pub struct LinkSettings {
     pub enabled: bool,
@@ -92,7 +88,6 @@ impl Default for DisplaySettings {
             show_scope: true,
             show_spectrum: true,
             show_completion: true,
-            flash_brightness: 1.0,
             font: default_font(),
             color_scheme: ColorScheme::default(),
             layout: MainLayout::default(),