zhouhao

> Have you resolved the problem? I have resolved it，bcs I didn’t install correct ； Now my MxGPU（AMD 7150） is in working order on the windows10

usually just use the RDP by the way ,did you update the kernel in centos7.5?

I have some problems in centos7 with KVM,Hope you can contact me,my email is [email protected]

> Wouldn't adding something like this be enough? > > ```python > class AtomicNestedCreateMixin(NestedCreateMixin): > def save(self, **kwargs): > with transaction.atomic(): > return super().save(**kwargs) > ``` 厉害！