Secure boot is not enabled in BIOS or any installation on this multiboot system.
Why would such a boot impediment and message be produced by Stretch's Grub?
If I instead try to chainload to the already installed openSUSE TW's Grub (on
EXT4 gpt6), I get only
Booting a command list
error: invalid sector size 65535".
Press any key to continue...
:-(
--
"Wisdom is supreme; therefore get wisdom. Whatever else you
get, get wisdom." Proverbs 4:7 (New Living Translation)
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata *** http://fm.no-ip.com/
