Hello good people of Krita. I have an issue with my brush not moving at all when I move my cursor over the drawing area. I can still somehow draw by touching the screen with the pen, but the lines don't appear until I try to exit the software. Please help! Thanks.
Your system's opengl driver is broken. See https://docs.krita.org/KritaFAQ#Krita_starts_with_a_black_or_blank_canvas_and_nothing_changes_when_you_try_to_draw.2Fshows_a_black_or_blank_screen_on_my_Windows_system_with_an_Intel_GPU *** This bug has been marked as a duplicate of bug 360601 ***