I get this error when I try to run Zorin Os as a live cd on my computer. How can I fix the problem?
Can you provide us with lg model? Is it just a monitor or TV screen too?
Lg Flatron W1943SB - a monitor
Are you using VGA or HDMI connection? Forgot to ask, are you using onboard graphics or dedicated graphics card?
I am using Dedicated graphic card and dvi
See if the solution provided here helps: