I'm trying to dual boot Ubuntu 18.04.3 on my Dell G3 3579 gaming laptop.
The installation went normally, but when I need to reboot the system to finish the installation the laptop freezes. This image is from the reboot initialization.

My laptop specs are:
i7-8750H
16GB RAM
GTX 1050Ti 4 GB
256 GB ssd + 1 tb hdd
I've tried many solutions and tutorials. Nothing is working. Is anyone having solution for it.