I try to boot on a Lubuntu 18.04 LTS USB stick I just created using Rufus (options MBR / BIOS (or UEFI-CSM)) on my Samsung Ativ Tab 3 tablet (running Windows 8).
My USB stick seems to be recognized on boot as I can select it in the following menu:
But whatever I do, the tablet always boots on Windows 8
Here you can see the BIOS options I set: https://tb06.freeboxos.fr:41597/share/Ljeic_26IRqQZWJ0/
Any idea on how I can boot on this f***ing USB stick?
Should I loose every hope to have anything else than Windows on that tablet?
Thanks in advance!