i just baught a home system for learning purpose , i am using debian wheeze and my desktop is flicking all goes black and comes back to normal . it is happening after every 3 to 5 second, kinda annoying. can not work.
no matter i go to desktop or use SSH both way flicking accour however when i attach another drive loaded with windows7 everything works fine.
can anyone help please!
Thanks,
Myk