Latest compilation of blender 2.57 svn their BGE works really slow

Recently in the last week I downloaded compilations from for WindowsXP and cheleb:ppa from linux.

No matter’s if I execute blender from Windows or Ubuntu, blender 2.57x runs really slow on BGE.

I have a crap videocard but work fine for that I do. (Intel 915G)

Old versions of the SVN run just fine. I notice the problem from the last week to today.