I've experienced this today on - sony vaio svp112a1cw (i5-9400u, 4gb, intel haswell-ULT) which is a uEFI box.
I note @Leokolb noted reports as being uEFI+Secure OR uEFI (as this box is) I did NOT have the issue earlier today on a BIOS box (dc7700) Error report reminds me of https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1864787 ie. "sfdisk --force --append /dev/sda" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916356 Title: The installer failed to create partition on disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1916356/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
