I've been working on my Huawei Matebook X Pro for a while and I haven't got any problems with the nvidia drivers until now. Suddenly I can't initiate my profile if I select the nvidia profile from the Nvidia X Server Settings. I can work fine if I select the intel profile, but if I choose the nvidia profile, then I log out and try to login again the screen freezes. I can login with Wayland with the nvidia profile, but the GPU is not recognize in this case. I really can't understand what is happening since yesterday everything was working fine. I normally use the 440 driver, but I've tried with the 390 and 430 drivers and still the same problem.
I am using Ubuntu 18.04.3 LTS