I am having some problems with the touchscreen on my overo Fire with chestnut43 and LG lcd touchscreen combination.
The touchscreen works and is calibrated fairly well, but it has significant problems. I have tried 2 LG lcd displays and had similar results.
It can be visually seen when I load the full-screen keyboard. When I tap somewhere, the X cursor is accurately placed where I tap, but the button that gets pressed is quite frequently not where the cursor is. Often times I can see the cursor jump to an incorrect place for a small fraction of a second then to the correct location. The highlighted button (if I tap and hold) is sometimes no button at all, the button next to the correct one, or a button on the other side of the screen.
The touchscreen is clearly unusable in this condition. Any ideas?
Build a man a fire, and he'll be warm for a day. Set a man on fire, and he'll be warm for the rest of his life. - Terry Pratchett.