selectProperties, then choose theScreen Savertab. Here you set the screen saver attributes. Click on thePowerbutton to set the power management options. In Ubuntu go toSystem -> Preferences ->Screensaver. You can click on thePower Managementbutton from there. Typical Linux Screen Saver and Power...
It is well known that variations in light exposure during the day affect light sensitivity in the evening. More daylight reduces sensitivity, and less daylight increases it. On average days, we spend less time outdoors in winter and receive far less light than in summer. Therefore, it could ...