Comment 7 for bug 1855574

More information on the server affected by this bug:

product: Dell PowerEdge R320
capabilities: smbios-2.7 dmi-2.7 smp vsyscall32
firmware version: 2.4.2 date: 01/29/2015
CPU: Intel(R) Xeon(R) CPU E5-1410 0 @ 2.80GHz
boot in UEFI, but without secure boot

uname -a
Linux carte-fh 5.0.0-37-generic #40~18.04.1-Ubuntu SMP Thu Nov 14 12:06:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

dpkg-query -W efibootmgr
efibootmgr 15-1

dpkg-query -W grub-efi-amd64
grub-efi-amd64 2.02-2ubuntu8.14

dpkg-query -W grub-efi-amd64-signed
grub-efi-amd64-signed 1.93.15+2.02-2ubuntu8.14

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.3 LTS
Release: 18.04
Codename: bionic

# efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0004,0000,0002,0003,0005
Boot0000* Windows Boot Manager HD(1,GPT,0bb8261c-af59-11e2-ad71-d829a5f6482d,0x800,0x32000)/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.}...a................
Boot0002* EFI Network 1 PcieRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x0)/MAC(90b11c522ca3,0)/IPv4(0.0.0.00.0.0.0,0,0)
Boot0003* EFI Network 2 PcieRoot(0x0)/Pci(0x1c,0x4)/Pci(0x0,0x1)/MAC(90b11c522ca4,0)/IPv4(0.0.0.00.0.0.0,0,0)
Boot0004* Windows Boot Manager HD(1,GPT,b221b9be-a399-11d5-a392-d4ae5290fd14,0x800,0x32000)/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.}...a................
Boot0005* EFI Fixed Disk Boot Device 1 PcieRoot(0x0)/Pci(0x1f,0x2)/Sata(0,0,0)/HD(1,GPT,c188b9a0-7588-4e8c-a27b-c87039655832,0x800,0x100000)