I have an Intel NUC6CAYS with default BIOS settings, except UEFI OS Selection is Linux..
I noticed that my system was not always rebooting correctly so I did more testing and randomly (once every 10-20-30 reboots or even more) it will freeze right after the GRUB menu timeout to start Ubuntu. I tried with a brand new SSD and maybe I got lucky but the same issue happened after selecting "Install Ubuntu Server" from the GRUB menu... the installation never started and I was stuck on a black screen. When this happen, CTRL+ALT+DEL doesn't work, I have to press and hold power button to power off. I restarted the computer and tried again the *Install Ubuntu Server* and this time it worked. I rebooted without installing and tested again and again (about 30 times) and got the issue again. Thanks for help! _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
