Still having the problem:
06:07:39 kernel: Couldn't get size: 0x800000000000000e
06:07:39 kernel: MODSIGN: Couldn't get UEFI db list
06:07:39 kernel: Couldn't get size: 0x800000000000000e
corrado@corrado-p6-cc-0509:~$ inxi -SCx
System: Host: corrado-p6-cc-0509 Kernel: 4.15.0-22-generic x86_64 bits: 64
compiler: gcc
v: 7.3.0 Desktop: Gnome 3.28.1 Distro: Ubuntu Cosmic Cuttlefish
(development branch)
CPU: Topology: Dual Core model: Intel Core i3-7100 bits: 64 type: MT MCP
arch: Skylake
rev: 9 L2 cache: 3072 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips:
31296
Speed: 800 MHz min/max: 800/3900 MHz Core speeds (MHz): 1: 800 2:
802 3: 800 4: 800
corrado@corrado-p6-cc-0509:~$
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1743908
Title:
MODSIGN: Couldn't get UEFI db list
Status in linux package in Ubuntu:
Fix Released
Bug description:
Kernel is having problem loading or validating certificates. Looking
over the internet looks like this is a kernel issue.
Patchs from other distro:
https://bugzilla.redhat.com/show_bug.cgi?id=1497559
- 0001-Make-get_cert_list-not-complain-about-cert-lists-tha.patch
- 0002-Add-efi_status_to_str-and-rework-efi_status_to_err.patch
- 0003-Make-get_cert_list-use-efi_status_to_str-to-print-er.patch
[ 1.203191] Loaded X.509 cert 'Build time autogenerated kernel key:
ecdf0c3ef21a8b4ca325a4d1db7d45108ca78734'
[ 1.203352] Couldn't get size: 0x800000000000000e
[ 1.203354] MODSIGN: Couldn't get UEFI db list
[ 1.205030] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate
Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys
keyring
[ 1.205102] Couldn't get size: 0x800000000000000e
[ 1.205103] MODSIGN: Couldn't get UEFI dbx list
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-25-generic 4.13.0-25.29
ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13
Uname: Linux 4.13.0-25-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: wellington 1429 F.... pulseaudio
/dev/snd/pcmC1D3p: wellington 1429 F...m pulseaudio
/dev/snd/controlC1: wellington 1429 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 17 22:37:13 2018
HibernationDevice: RESUME=UUID=192fbe7e-0dbf-47fc-8277-75569f69f16e
InstallationDate: Installed on 2018-01-16 (1 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
IwConfig:
lo no wireless extensions.
enp7s0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-25-generic.efi.signed
root=UUID=aa7179de-345d-4e48-8bbd-6397120a155a ro amd_iommu=fullflush iommu=pt
RelatedPackageVersions:
linux-restricted-modules-4.13.0-25-generic N/A
linux-backports-modules-4.13.0-25-generic N/A
linux-firmware 1.169.1
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F3
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: 990FXA-UD5 R5
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF3:bd04/01/2015:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rn990FXA-UD5R5:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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