For all of the options produces the EFI variables are not supported on this system.?

promoval a lot of mounting options ,always give variables UEFI are not supported here ,this tablet is the only mode of UEFI and I loaded him in the system until you get the current through the console of a hornbeam from a flash drive ....installation option on this link https://4pda.ru/forum/index.php?showtopic=611095&s... is no longer relevant ....Waiting for your help
June 10th 19 at 15:12
1 answer
June 10th 19 at 15:14
Good afternoon.
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.

p.s.
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?

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