I expect something like "error using libGL.so" instead "No such file or directory " in case of library incompatibility. How do you suggest to get "right" libGL library? or at least test correctness of existing one? How can I check where wine looks for the library? i'm using nvidia drivers (190.53 if this make sense). It's installer script builds 32 bit compatibility driver too. So the assumption the library exist in the system. The distribution is Ubuntu 9.10 64bit. Wine installed from the repository.