After installation Ubuntu 20.04 on my new laptop Lenovo-Legion-5P, I can't reboot/restart the system. I'm getting in a black screen. CPU: intel core i7-10875H CPU 2.30GHz GPU: nvidia GeForce RTX 2060 Bios Version: EFCN38WW
Tried this: Boot Mode: Legasy Support --> UEFI PTT: Enable --> Disable This way doesn't work for me.
Any ideas?
Thank you
Sorry I accidentally sent a message and post got deleted. To answer your question, unfortunately I can't help you manually repairing your bootloader, certainly someone here can guide you through the process. For a quick easy fix though I suggest you use the GUI tools included in these live rescue distros, this is also a very good one you may want to try. Just download the image from a working machine, burn it (cd/dvd/usb) set it as first boot device in BIOS, attempt grub repair
