Faced with the problem of installing grub uefi. Really set on the ssd the computer.
Here is the link
to the answer that helped me. Read the full topic, you may come across on the right decision.
Here is a quote from the answer to my question from the forum
To have a UEFI bootable installation USB flash drive.
Perhaps this is the reason.
Strongly do not beat, if not the topic, but... what if?