Problem with fullscreen

[karq]

So first when I installed openttd the fullscreen mode worked fine (alt+enter), but now it dosent work anymore. When I hit alt+enter then the client window just flickers and nohting more, so where is the problem?

[vedur]

How does it flicker?
Are you using correct and newest display drivers?
You could try to make fullscreen from the settings menu.

[athanasios]

First change the resolution and then try again.