Help me and other

[Kiril]

ist gzdom 2.0.5

Execution could not continue.

Unable to load shader Default:
Init Shader 'Default':
Vertex shader:
Vertex shader failed to compile with the following errors:
ERROR: 0:2: '' : extension 'GL_ARB_uniform_buffer_object' is not supported
ERROR: compilation errors. No code generated.


Fragment shader:
Fragment shader failed to compile with the following errors:
ERROR: 0:2: '' : extension 'GL_ARB_uniform_buffer_object' is not supported
ERROR: 0:66: 'LightBufferUBO' : syntax error parse error
ERROR: compilation errors. No code generated.


Linking:
Vertex and Fragment shader(s) were not successfully compiled before glLinkProgram() was called. Link failed.


what can i do

[Rachael]

First of all, GZDoom 2.0.5 is pretty old, you'll want to upgrade.

Second of all, it's looking like your video card doesn't support 2.0's new features. You're gonna have to "upgrade" to the old renderer anyway.

This is the newest version with the older renderer. It should work better on your system.

[Graf Zahl]

It wouldn't even have gotten so far if it didn't support GL 3.x
Anyway, if I am not mistaken a workaround for this particular problem has been added since 2.0.05.