According to #13, we cannot mark this bug "Invalid" for GRUB. For information, other computers use the same 32-bit CPU (Atom Z2760) as the ACER W510: Samsung Smart PC, Asus VivoTab Smart, HP Envy x2, Lenovo Lynx...
Concerning #12, booting the Ubuntu CD/USB in Legacy mode does not imply that the firmware is setup to boot the HDD in Legacy mode. (see example here: https://help.ubuntu.com/community/UEFI#Set_up_the_BIOS_in_EFI_or_Legacy_mode ). Nor that the firmware allows to disable UEFI for the boot on HDD.
According to #13, we cannot mark this bug "Invalid" for GRUB. For information, other computers use the same 32-bit CPU (Atom Z2760) as the ACER W510: Samsung Smart PC, Asus VivoTab Smart, HP Envy x2, Lenovo Lynx...
Concerning #12, booting the Ubuntu CD/USB in Legacy mode does not imply that the firmware is setup to boot the HDD in Legacy mode. (see example here: https:/ /help.ubuntu. com/community/ UEFI#Set_ up_the_ BIOS_in_ EFI_or_ Legacy_ mode ). Nor that the firmware allows to disable UEFI for the boot on HDD.