A UEFI partition seems to be a requirement when installing 20.10. Create a 50 to 100 Megabyte partition using Gparted and flag it as boot and esp. Then select this partition and change it to EFI System Partition. Finally select a root partition and perhaps a data or home partition. I installed grub to /dev/sda.
Installation on two laptops proceeded without crashing after creating a UEFI partition. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1903421 Title: crash at end of installation procedure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1903421/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs