My Ubuntu 12.04 Desktop is having LED HDMI 1080 Full HD (ViewSonic) monitor. Which allows me to set display settings (maximum) 1920 * 1080 (16:9) if the VGA cable (monitor manufacturer supplied) attached.
When I replaced my VGA cable (monitor manufacturer supplied) with the New VGA cable (5 meter length), it does not allow me to set display 1920 * 1080 (16:9) but the blurred display comes to 1024 * 768.
How to get the original display settings of 1920 * 1080 with the new 5 meter length VGA cable?