[Bug 1180649] Re: sbsigntool prints scary warning about invalid PE-COFF files which should be debug infos (file-aligned section .text extends beyond end of file; checksum areas are greater than image size. Invalid section table?)

Steve Langasek steve.langasek at canonical.com
Sun Apr 16 05:48:28 UTC 2017


On Sat, Apr 15, 2017 at 07:21:44PM -0000, Edoardo Barolo wrote:
> Is it possible that this bug can affect motherboard efi boot/bios ?
> Because when I use windows in my ASUS H97 plus all works fine. 

No.  This is a spurious warning message in a signing utility, it does not
impact the runtime behavior of EFI boot on Ubuntu.

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https://bugs.launchpad.net/bugs/1180649

Title:
  sbsigntool prints scary warning about invalid PE-COFF files which
  should be debug infos (file-aligned section .text extends beyond end
  of file; checksum areas are greater than image size. Invalid section
  table?)

Status in Secure boot tools:
  New
Status in sbsigntool package in Ubuntu:
  Triaged

Bug description:
  Error in dist-upgrade to 3.8.0-21 for x86_64 SMP:

  Setting up linux-signed-image-3.8.0-21-generic (3.8.0-21.32) ...
  warning: file-aligned section .text extends beyond end of file
  warning: checksum areas are greater than image size. Invalid section table?

  The dist-upgrade completed without further errors and system is
  running with new kernel without any further error.

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