How to fix gdm3 and nvidia bug?

Question

linux

After installing nvidia drivers, both proprietary and not, as well as different versions, including nvidia prime or bumblebee, gdm3 does not want to start after a reboot. This is only observed with this display manager. when lightdm is installed, the situation changes, it starts, but authorization in the system does not pass. Who faced?

Answer 1

Полное удаление предыдущей версии драйверов, перезагрузка, установка новых
p.s. я думал это связано с двухмониторной конфигурацией, а оно вон как.