I recently updated my video card drivers also updating OpenGL version.
I've tried using Shaders and some bugs occourred.
First, the pointer trasformed into a square, and some shaders are completely bugged.
I've also released some info about video card in fourth and fifth screenshot.
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Your graphics chipset is too old & intel drivers are buggy.
This is a technical support issue; this site is for bug reports only. For technical support please use the Mojang Support Center.
I have seen tickets like this before. Guys, could this be one of the Intel issues?