This happens with all my kivy apps when I use an AMD Radeon HD-2400 Pro card.
It happened on an other occasion with a laptop, but then I thought it had to do with the laptop's setup (it wasn't mine so I couldn't check for the cause).
If I use the CPU's build-in Intel HD Graphics 3000 they work OK.
.. and why a message with Japanese (or is it Chinese??)?
Python 2.7.11
kivy 1.9.0
Win7 SP1 x64
Well, I have to use 1.9.0 because of SoundLoader seek problem I had.
The problem is still there but at least I don't have another one too.
Maybe I will try it again when I get some time, but I don't have high hopes since I opened a github issue that didn't find a solution...
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