[Bug 1791309] Re: pcilib: sysfs_read_vpd: read failed: Input/output error

[Michael Bloom]

Originally,  I had associated my having plugged a Sun Microsystems
button-cell powered microphone into the microphone jack with the sudden
failure of all ALC882 functionality in an ASUS G2S running  18.04

But I just happened across a mention of the alsa-info.sh script  for
debugging a similar issue, and upon running it I got the "pcilib:
sysfs_read_vpd: read failed: Input/output error" message reported here.

The script reported:
Your ALSA information is located at http://www.alsa-project.org/db/?f=520faf9e4fd6b1e6a037b7c816ef02b610318e0c

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https://bugs.launchpad.net/bugs/1791309

Title:
  pcilib: sysfs_read_vpd: read failed: Input/output error

Status in pciutils package in Ubuntu:
  Fix Released

Bug description:
  Hello,

  In console:
  # lspci -vvnn > a.txt
  pcilib: sysfs_read_vpd: read failed: Input/output error

  Best regards,
  --
  Cristian Aravena Romero (caravena)

  ----------------------------------------------------
  https://github.com/pciutils/pciutils/issues/12

  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: pciutils 1:3.5.2-1ubuntu2
  Uname: Linux 4.18.5-gnu x86_64
  ApportVersion: 2.20.10-0ubuntu9
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Sep  7 11:19:58 2018
  InstallationDate: Installed on 2017-10-13 (328 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
  SourcePackage: pciutils
  UpgradeStatus: No upgrade log present (probably fresh install)

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