Le 22/10/2016 à 23:17, Mark Neidorff a écrit :
On Friday, 10/21/16 10:19:47 PM Pascal Hambourg wrote:What is the output of "os-prober" ?No output. (yes, I ran it as root)
Then no other system was detected and added to the GRUB menu when you ran update-grub.
Are you sure the GRUB that shows up is the one from Debian ?I'm not sure how to answer that question. The first OS I installed was OpenSUSE. Then I installed Debian 8.6 twice (on the two separate drives in the system). All three of these entries are still there even after running update-grub. I wouldn't care about the extra entries except that the OpenSUSE entry is the default.
Is openSUSE the first entry in the menu ? AFAICS, by default the first entry in the menu is the OS which installed the active GRUB. So it looks like it is openSUSE's GRUB, not Debian's one.
From Debian, what it the ouput of the following commands ? efibootmgr ls /boot/ ls /boot/efi/EFI