Had same issue on creating partition table during Lubuntu 2020.04 LTS installation. Worked it around by opening terminal from the live cd and zeroing the first MB of /dev/sda disk in my case:
sudo dd if=/dev/zero of=/dev/sda bs=512 count=2048 oflag=direct conv=fsync After zeroing, re-running the installer went with no issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1851188 Title: Failed to create a partition table - install failed To manage notifications about this bug go to: https://bugs.launchpad.net/calamares/+bug/1851188/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
