Error in driver noveau and NVidia: unable to load them.

[tofono]

Hi, I have installed the final version of ubuntu 20.04 LTS and ubuntu mate 20.04 LTS.
Unfortunately, if I try to load the result of the driver, in both versions it is the complete block of the system. I also added "nomodeset" to the configuration file at startup to restore the system but without getting results: the system goes to lockout.
Identically if I switch the disk from one PC to another with the NVidia driver compatible with both video cards the system is unable to boot. I did numerous tests with 2 PCs and a notebook equipped with Nvidia sk video. Sk video: 730GT, 1060, 740m (notebook with intel sk video integrated in the processor). With version 16.04 LTS the problem does not arise. Kindly resolve the problem.
See you.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1879026

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[tofono (tofono)]

The tests were carried out with an external disk used alternately on the various PCs and notebooks.
Confirmed.

[tofono (tofono)]

I was unable to collect the errors.