Change resolution for console

Hi,

I tested with several monitors and resolution changes from model to model at start-up.
The question is once logged in console mode, how can I change the video mode? My monitor reports 1900x1500 or something (refresh too high ?) and the image is fuzzy.

I must start the graphic mode and change from there but at reset, in console image is the same, fuzzy.

Thanks

Well, I do not think I know the answer to your question, but you can help others help you by giving more information.

At minimum people need to know which Linux distro you’re using . . . and possibly even more. So any other related information you can think of would be good to share too . . .

I use Angstrom 2012.12, kernel 3.8.13 (default board)

I need to change resolution in console mode. It’s possible? Thanks