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[Bug 1494562] Re: [4.2.0.10] kernel: Request for unknown module key 'Build time autogenerated kernel key: .....' err -11

 

*** This bug is a duplicate of bug 1494943 ***
    https://bugs.launchpad.net/bugs/1494943

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** This bug has been marked a duplicate of bug 1494943
   module signing can fail if the module identifier starts with a zero byte

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https://bugs.launchpad.net/bugs/1494562

Title:
  [4.2.0-10.10] kernel: Request for unknown module key 'Build time
  autogenerated kernel key: .....' err -11

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Get that error logged many times into journalctl:
   kernel: Request for unknown module key 'Build time autogenerated kernel key: 0062a7c3d2da278be024da4af8652c071f3fea33' err -11

  This was not seen with the kernel 4.2.0-7.7, nor 4.2.0.9 from canonical ppa
  and i have no idea about that module; it seems not disturbing the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-10-generic 4.2.0-10.10
  ProcVersionSignature: Ubuntu 4.2.0-10.10-generic 4.2.0
  Uname: Linux 4.2.0-10-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  oem        1577 F.... pulseaudio
   /dev/snd/controlC0:  oem        1577 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Sep 11 05:16:00 2015
  HibernationDevice: RESUME=UUID=0a9ca7f0-6eeb-4b21-b70f-670fa600de16
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.

   eth1      no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 002: ID 046d:c062 Logitech, Inc. M-UAS144 [LS1 Laser Mouse]
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-10-generic root=UUID=7b1f4a51-558f-468f-85e0-f815d2f791e1 ro intel_iommu=on
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-10-generic N/A
   linux-backports-modules-4.2.0-10-generic  N/A
   linux-firmware                            1.147
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3002
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5W DH Deluxe
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5W DH Deluxe
  dmi.product.version: System Version
  dmi.sys.vendor: ASUSTEK COMPUTER INC

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