[Bug 1399553] [NEW] Following update, analogue sound dev not detected

[Martin Taylor]

Public bug reported:

Following software updates installed on 2014/12/04, on next boot received log messages (kern.log):
[   29.966045] hda_codec: rates == 0 (nid=0x8, val=0x0, ovrd=1)
[   29.966815] hda_codec: cannot attach PCM stream 0 for codec #0
[   31.978313] hda_codec: rates == 0 (nid=0x9, val=0x0, ovrd=1)
[   31.979083] hda_codec: cannot attach PCM stream 2 for codec #0

Following this, pulseaudio does not detect analogue sound device.

Description:	Ubuntu 14.04.1 LTS
Release:	14.04

pulseaudio:
  Installed: 1:4.0-0ubuntu11
  Candidate: 1:4.0-0ubuntu11
  Version table:
 *** 1:4.0-0ubuntu11 0
        500 http://gb.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status
Packages updated on 2014/12/04 were:
libgmp10
libhogweed2
libgnutls28
libnettle4
multiarch-support
thunderbird-locale-en-us
thunderbird
libc-dev-bin
libc-bin
libc6 (twice)
libldap-2.4-2 (twice)
thunderbird-locale-en
linux-firmware
libc6-i386
libc6-dbg
libc6-dev

I am attaching kern.log . Not sure how to additionally attach dmesg,

** Affects: update-manager (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "dmesg"
   https://bugs.launchpad.net/bugs/1399553/+attachment/4274371/+files/dmesg

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Title:
  Following update, analogue sound dev not detected

Status in update-manager package in Ubuntu:
  New

Bug description:
  Following software updates installed on 2014/12/04, on next boot received log messages (kern.log):
  [   29.966045] hda_codec: rates == 0 (nid=0x8, val=0x0, ovrd=1)
  [   29.966815] hda_codec: cannot attach PCM stream 0 for codec #0
  [   31.978313] hda_codec: rates == 0 (nid=0x9, val=0x0, ovrd=1)
  [   31.979083] hda_codec: cannot attach PCM stream 2 for codec #0

  Following this, pulseaudio does not detect analogue sound device.

  Description:	Ubuntu 14.04.1 LTS
  Release:	14.04

  pulseaudio:
    Installed: 1:4.0-0ubuntu11
    Candidate: 1:4.0-0ubuntu11
    Version table:
   *** 1:4.0-0ubuntu11 0
          500 http://gb.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
          100 /var/lib/dpkg/status
  Packages updated on 2014/12/04 were:
  libgmp10
  libhogweed2
  libgnutls28
  libnettle4
  multiarch-support
  thunderbird-locale-en-us
  thunderbird
  libc-dev-bin
  libc-bin
  libc6 (twice)
  libldap-2.4-2 (twice)
  thunderbird-locale-en
  linux-firmware
  libc6-i386
  libc6-dbg
  libc6-dev

  I am attaching kern.log . Not sure how to additionally attach dmesg,

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