AstroNerd replied to the topic 'Kstars on RPi4' in the forum. 3 years ago

dean wrote: your group and mode values are incompatible maybe ? seems like group 2 only goes up to 87:
tinyurl.com/1fg6bkj6

the section starting at "Which values are valid for my monitor?" looks like it has
the info you need


Mode 88 is correct as he is setting a custom resolution, so needs to use a mode outside of the used ones....

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