Thank you for your bug report, could you give some details on how to selecting the partioning options?
The log has warnings similar to May 3 08:59:03 ubuntu ubiquity: The device '/dev/sdb1' doesn't seem to have a valid NTFS. May 3 08:59:03 ubuntu ubiquity: Maybe the wrong device is used? Or the whole disk instead of a May 3 08:59:03 ubuntu ubiquity: partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around? May 3 08:59:03 ubuntu ubiquity: NTFS signature is missing. May 3 08:59:03 ubuntu ubiquity: Failed to mount '/dev/sdb2' May 3 08:59:03 ubuntu ubiquity: : Invalid argument Which suggests it's trying to mount ntfs partitions and failing for some reason -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876559 Title: Installer crashed while attempting to create bootloader To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1876559/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
