*** This bug is a duplicate of bug 1437797 *** https://bugs.launchpad.net/bugs/1437797
The output of efibootmgr -v shows that this is a system whose firmware has non-standard tagging of boot entries in nvram: Boot0002* Ubuntu PciRoot(0x0)/Pci(0x1f,0x2)/Sata(0,0,0)/HD(1,GPT ,32d16afd-44eb-47ea- 8cf4-33ab0ea48d46,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)A01 .. Marking it as a duplicate of bug #1437797, but ultimately this is a firmware bug. ** This bug has been marked a duplicate of bug 1437797 I can't boot ubuntu after installing it dual-boot from kubuntu 14.10 CD prallel to windows 8.1, UEFI secure boot, on an Acer Aspire E15. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687201 Title: Secure Boot Does not allow Ubuntu to boot even after creating ESP partition from ubuntu and erasing everything else To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1687201/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs