Some additional information:
root@USB-GNOME:~# efibootmgr
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0002,0003,,0004
Boot* Windows Boot Manager
Boot0002* ubuntu
Boot0003* Trusty Thar
Boot0004* UEFI: SATA SSD S5FA
root@USB-GNOME:~# efibootmgr -v
...
Boot0002* ubuntu
It look to me, there are a missing funktion on some computers!
See my comment #6 - it has provided:
* Installing for x86_64-efi platform
On other computers I got it not :
root@KUBUNTU:~#apt-get upgrade
...
(Lese Datenbank ... 193730 Dateien und Verzeichnisse sind derzeit installiert.)
** Changed in: grub2 (Ubuntu)
Assignee: (unassigned) = William Grant (wgrant)
** Changed in: grub2 (Ubuntu)
Importance: Undecided = Critical
** Changed in: grub2 (Ubuntu)
Status: New = In Progress
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Bugs,
Sorry - I type to konsole:
root@KUBUNTU:~# apt-get upgrade
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen Fertig
Paketaktualisierung (Upgrade) wird berechnet... Fertig
Die folgenden Pakete werden aktualisiert (Upgrade):
** Tags removed: block-proposed
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https://bugs.launchpad.net/bugs/1464959
Title:
Secure Boot broken on amd64 with grub2 2.02~beta2-25
To manage notifications about this bug go to:
This bug was fixed in the package grub2 - 2.02~beta2-25ubuntu1
---
grub2 (2.02~beta2-25ubuntu1) wily; urgency=medium
* Fix linuxefi module to be included on x86_64-efi rather than
amd64-efi. amd64-efi isn't a thing. (LP: #1464959)
-- William Grant wgr...@ubuntu.com Sun, 14
25ubuntu1 definitely fixes the issue, you need to make sure you're
getting all the bits (including -signed) upgraded, not just picking a
few grub packages by hand to upgrade.
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No changes in the released fix of 25ubuntu1 - same information in the
boot screen!
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https://bugs.launchpad.net/bugs/1464959
Title:
Secure Boot broken on amd64 with grub2 2.02~beta2-25
From -24:
+# Platform-specific modules
+case $platform in
+amd64-efi)
That should be x86_64-efi.
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https://bugs.launchpad.net/bugs/1464959
Title:
Secure Boot broken on amd64 with
