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"
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"