I installed Debian 12.0.0 on my Linux platform form the net install iso without any warning or error messages. The initial boot of the system booted the system came to a halt father quickly with the message:
GRUB loading Welcome to GRUB! Error: no such device: 1d937ccf-2b57-4dcd-97d9-83522d7504f1. Error: unknown file system. grub rescue> The computer has been in service since the last time I upgraded the system and has not had this problem. I have been using Linux since the early days with Slackware. At this point I have downloaded the Debian-live-12.0.1-amd64-xfce.iso and burned it to a USB flash drive which boots. I intend trying to installing the system via this route, but wanted to send this hopping to get guidance. Thanks in advance. Stephen P. Molnar, Ph.D. https:insilicochemistry.net Cell: (614)312-7528 Skype: smolnar1