Why when i active shaders my toribash gonna lagging?
Common errors you can expect if you can't run Shaders include:
'GL_EXT_framebuffer_object not supported' or 'No shader extension found'
'Unable to support shaders at all. You might want to try updating your graphics driver if you have not done so'
If you get these errors, make sure your drivers are up to date, and check your hardware against the minimum requirements.
If Toribash freezes or crashes on you, make sure your drivers are updated, and to copy the data in the error logs so that people can aid in solving your problems.