On Wed, 2016-03-30 at 07:34 +0100, Dave Howorth wrote:
On Tue, 2016-03-29 at 21:16 +0300, Andrei Borzenkov wrote:
OK, so create on openSUSE file /boot/grub2/custom.cfg with content
menuentry "Mint bootloader" { set root=hd0,1 chainloader /EFI/ubuntu/shimx64.efi }
and reboot. You should get this menu entry, and hopefully selecting it will bring up Mint boot menu.
It brings up:
error: disk 'hd0,1' not found.
When I correct it to hd1,1 it loads Mint's grub but when that tries to load Mint, it says:
Bootloader has not verified image. System is compromised
Oh! Are you able to boot Mint at all with secure boot enabled? Try
efibootmgr -n 0002
This /should/ set one time boot option for next reboot only to Mint loader, so no openSUSE will be involved. Are you able to boot it this way?
Yes, that works just fine.
(n.b. paraphrased because the system switches off before I can type the message into the mail).
So no banana yet. Dave
I'll keep trying my other options.
Well I finally got something to work. What a pain. I created a chainloader entry in Mint for openSUSE and that works. I've no idea whether this is optimum but this is what I've got: menuentry "openSUSE bootloader" { insmod chain insmod btrfs set root=(hd1,1) chainloader /EFI/opensuse/shim.efi } I'm disappointed that Acer haven't seen fit to reply to my query to them about editing the machine's boot menu. I may try installing rEFInd to get single stage multi-booting rather than chainloading. Cheers, Dave -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org