My board is the Asus ROG CROSSHAIR VIII HERO (WI-FI), firmware version 3801. I have two internal nvme drives and an internal SSD. nvme0 and the SSD each contain an Ubuntu (20.04) Linux OS. I'm now installing the new Ubuntu (22.04) OS on my mvme1 driv...

Update: SOLVED. See bottom post.I'm using an Asus ROG Crosshair VIII Hero (wifi) motherboard v.3801. Right now, I cannot boot from a live bootable USB flash drive.Two days ago, I could. Since then, some BIOS / UEFI settings have obviously been ch...

SOLVED, see my reply below. I have two new Linux installs (Ubuntu-MATE) on a newly built desktop workstation. One is on a 2.5-inch SSD, the other on an nvme SSD.If I do a "Restart" from either, it appears as if a restart will happen, but it just hang...