Please remove file ~/.snowballz.ini and try again.
If the problem continues, run the following command in a terminal: python -c "import pygame; pygame.init(); print pygame.display.list_modes()" and check whether the highest listed resolution is supported by your system.
Please remove file ~/.snowballz.ini and try again.
If the problem continues, run the following command in a terminal: python -c "import pygame; pygame.init(); print pygame. display. list_modes( )" and check whether the highest listed resolution is supported by your system.