Comment # 10 on bug 1183884 from Michael Chang

(In reply to Projeto Linux Kamarada from comment #3)
> Created attachment 847744 [details]
> Output of efibootmgr -v

The efi boot entry didn't look good to me...

> Boot0002* Kamarada	PciRoot(0x0)/Pci(0x1f,0x2)/Sata(0,0,0)/HD(1,GPT,7142e6bb-de6c-425b-9f70-ed70c6798843,0x800,0x32000)/File(\EFI\Linux_Kamarada\grubx64.efi)A01 ..
> Boot0003* Unknown Device: 	HD(1,GPT,7142e6bb-de6c-425b-9f70-ed70c6798843,0x800,0x32000)/File(\EFI\opensuse\grubx64.efi)RC
> Boot0004* Unknown Device: 	HD(1,GPT,7142e6bb-de6c-425b-9f70-ed70c6798843,0x800,0x32000)/File(\EFI\opensuse\grubx64.efi)RC
> Boot2001* EFI USB Device	RC
> Boot2002* EFI DVD/CDROM	RC
> Boot2003* EFI Network	RC

Why the lable was written as "Unknown Device" whereas the grubx64.efi was
installed into \EFI\opensuse\... ? The correct label should be "opensuse", so I
wonder is that a change made by firmware ?

Also why would the path contain trailing 'RC' or 'A01 ..' that would make the
device path 'invalid' ? 

Which boot entry you were using to boot the opensuse? Have you tried the
'Unknown Device' ?

Besides we may need the config files which would be used for efi label
creation.

/etc/default/grub
/etc/os-release

And the output of the command

ls -lR /boot/efi

The access time would be useful to tell which grubx64.efi was updated and when
...

Thanks.