Using gnome-disk-utility happens only on a stick which was formerly not used with dd and applications based on dd. In this case you must create a new partition table and a new partition with gparted. Any messages concerning sector size must be ignored.
With nautilus (Ubuntu 15.10) you open open the contect menu of the iso- File and select 'Write disc images' or so (I use a German Ubuntu) . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507002 Title: "boot error" due to gcc v5 transition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1507002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs