Strange Symbol on center of screen using PyGame with DirectFB
I am using pygame to draw a GUI on tiny SPI LCD mount as /dev/fb1 via directfb.
Whatever I draw, there is a strange symbol display in center of screen.
If I run df_matrix, the strange symbol does not appear.
If I draw in pygame, then manually open /dev/fb1, write screen data, the strange symbol does not appear.
So, how to get rid of this annoying symbol?
Solution
To isolate the problem, I have tried many solutions, upgrade pygame from 1.9.6 to 2.0.0.dev12, invalid. upgrade sdl1 to sdl2, invalid. recompile and install directfb 1.7.7, invalid. invoke pygame.mouse.set_visible(False), invalid. export SDL_NOMOUSE=1, invalid.
finally, as Kingsley and Cribber suggested, it must be a mouse cursor, so I dig out the right solution:
add no-cursor to /etc/directfbrc
- How to add color gradient to rectangle in Pygame?
- How to move a sprite according to an angle in Pygame
- Using python's boolean & operator to check for flag in pygame surface doesnt return expected flag
- How do I get the snake to grow and chain the movement of the snake's body?
- How to block calls to print?
- How can I efficiently hold a key in Pygame?
- How to Make the Ball Bounce only if it Hits the Paddle in Python, Pygame (Breakout Recreation)
- UnboundLocalError: local variable 'event' referenced before assignment
- Python3.5 send object over socket (Pygame cam image)
- Difference between pygame and SDL draw rect
- How to move the player across one background image?
- Text inside a pygame_gui textbox disappears after changing it - pygame_gui library
- How to suppress console output in Python?
- How to move Sprite in Pygame
- Invert colors of a mask in pygame?
- I need some help drawing coloured squares in a certain order with pygame for python 3.2
- Tuple has no attribute 'colliderect'?
- Pygame: Collision of two images
- Problems getting pygame to show anything but a blank screen on Macos
- Can't draw rect in python pygame
- Python imports multiple times when using multiprocessing Process
- How to fade in a text or an image with PyGame
- In game loop, how do I restart game properly using nested class or loop?
- How to load image using pygame.image.load()?
- Automaton rendering/state issue
- How to disable welcome message when importing pygame
- How to make gravity function in pygame?
- How do you fix "Missing module docstringpylint(missing-module-docstring)"
- Why are Tkinter Scales broken across multiple files?
- PYTHON 3 I need help. I have already checked similar problems.TypeError: input expected at most 1 argument, got 2