Dual booting Ubuntu 20.04 with Windows 10

Question

On a PCLaptops computer (AMD Ryzen 5, Nvidia Geforce GTX) with Windows 10 installed I am trying to install Ubuntu 20.04 as a dual boot. I restart the PC and select the USB drive containing Ubuntu 20.04 as the boot device. After Checking the disks and getting 'No errors found' I get to the second screen of the Install where 'Normal installation' & 'Download updates' are already selected. I can get no further than this. The screen does not scroll. Selecting 'Install third-party software' gives me the opportunity to 'Configure Secure Boot' but either selecting this or not I can find no way to continue. The screen just remains there at this point. Enter does nothing except toggle the 'Install third party software' option once it is selected. Is this a hardware or software issue?

Answer 1

By disabling Secure Boot in the Bios, installation of Ubuntu 20.04 completed successfully. The comments about the latest Ubuntu software being compatible with Secure Boot must be erroneous. Thanks to oldfred for all his help and suggestions.