[Bug 1463869] Re: 15.0.4 on xps 13 9343 does not boot with uefi secureboot
gobble
gobbledegeek at gmail.com
Wed Jun 17 04:21:29 UTC 2015
Hi
I may have mistakenly pointed to grubx64.efi instead of shimx64.efi in
the bios settings. It is working in secureboot now. Please close this
bug with my apologies - I am new to uefi.
For the record here is the output (with all the mistakes I typed in
earlier ):
efibootmgr -v
BootCurrent: 0005
Timeout: 0 seconds
BootOrder: 0006,0005
Boot0000* Windows Boot Manager HD(1,800,fa000,469dab16-797f-46c5-a262-f05e27698f33)File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...d...............
Boot0001* ubuntu HD(1,800,100000,fadcf1b7-8d95-4cf3-93c5-2b50e105d8c5)File(\EFI\ubuntu\shimx64.efi)
Boot0002* VIVID ACPI(a0341d0,0)PCI(1f,2)SATA(3,ffff,0)HD(1,800,100000,fadcf1b7-8d95-4cf3-93c5-2b50e105d8c5)File(\EFI\ubuntu\grubx64.efi)
Boot0003* Ubuntu ACPI(a0341d0,0)PCI(1f,2)SATA(3,ffff,0)HD(1,800,100000,fadcf1b7-8d95-4cf3-93c5-2b50e105d8c5)File(\EFI\ubuntu\grubx64.efi)
Boot0004 Ubuntu ACPI(a0341d0,0)PCI(1d,0)USB(0,0)USB(0,0)HD(1,2000,1d75800,00000000)File(\EFI\BOOT\BOOTx64.EFI)
Boot0005* Ubuntu ACPI(a0341d0,0)PCI(1f,2)SATA(3,ffff,0)HD(1,800,100000,fadcf1b7-8d95-4cf3-93c5-2b50e105d8c5)File(\EFI\ubuntu\shimx64.efi)
Thanks for your valuable time,
G0bble
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https://bugs.launchpad.net/bugs/1463869
Title:
15.0.4 on xps 13 9343 does not boot with uefi secureboot
Status in shim package in Ubuntu:
Incomplete
Bug description:
I just wiped off Windows 8 from my new Dell XPS 13 9343 and did a
clean install of Ubuntu 15.0.4. It did not boot in UEFI secure mode. I
had to disable secureboot to boot Ubuntu. Not sure if this is because
Dell has not embedded the CA cert signed by Microsoft in this
machine and used to sign the first-stage UEFI bootloader/shim or if
its actually a problem that can be fixed by using another key to sign
the shim? DELL does supply a developer edition of XPS 13 with Ubuntu
and perhaps they use a bootloader with different keys than whats in
the standard shim? Let me know if I should open a ticket with DELL
instead or if you can check the DELL version of Ubuntu about what keys
they have used and supply that in the default shim?
Apologies if the problem description is inaccurate or confusing due to
some incorrect assumption. Feel free to correct my understanding of
it.
G0bble
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