I created a live USB of my system using systemback before trying to upgrade from 19.10 to 20.04. My live USB backup works fine. I tried a Fedora 31 live USB and it works fine. I also used different methods to create the 20.04 Live USB thinking it might have been a corrupt iso. I tested the last live USB on my other Samsung Notebook 9 Pro 13" (different hardware) and it works fine. Both systems are dual-boot (Win10/Linux).
Reviewing the system log as it attempts to load, I believe the issue is with the discrete graphics chip in the CPU. There is a VGA error related to the AMDGPU. drm:amdgpu_init [amdgpu]] *ERROR* VGACON disables amdgpu kernel modesetting -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878726 Title: Live USB Installer not working Samsung Notebook 9 Pro 15" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878726/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
