On my computers (same version of Ubuntu and Cheese, different hardware), selecting an effect causes this, but when Cheese is closed and then opened again, the effect remains selected at restart and is then displayed correctly. Unselecting the effect causes a red tint.
On my computers (same version of Ubuntu and Cheese, different hardware), selecting an effect causes this, but when Cheese is closed and then opened again, the effect remains selected at restart and is then displayed correctly. Unselecting the effect causes a red tint.