[Bug 1783200] Re: [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

[Keith Gaughan]

I'm also attaching the contents of /var/log/syslog for a desktop session
with 'log-level = debug' in PA's daemon.conf file, if it helps.

** Attachment added: "syslog.pa.debug.xz"
   
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1783200/+attachment/5168664/+files/syslog.pa.debug.xz

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Title:
  [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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[Bug 1783200] Re: [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

[Keith Gaughan]

I can get other processes to produce core dumps, but pulseaudio is not
producing any.

Given PA stops dying when I add 'realtime-scheduling = no' to
/etc/pulse/daemon.conf, this makes me think that the process is hitting
either RLIMIT_RTTIME or RLIMIT_CPU, which would cause the kernel to send
SIGKILL to the process when PA is scheduled (as it normally is) as a
realtime process.

While this is a relatively small machine, I would expect the OOM killer
to be a factor regardless of the value assigned to realtime-scheduling,
but it _only_ dies when PA is started as a realtime process.

I did some more experiments. For whatever reason, indicator-sound wasn't
installed (and there's no reason I would've removed it, so it's a
mystery as to why it wasn't installed). Once I installed that, with
'realtime-scheduling = yes', PA would repeatedly die, but eventually
start. With 'realtime-scheduling = no', it would start immediately.
Without indicator-sound installed, PA would start if 'realtime-
scheduling = no', but fail to start if 'realtime-scheduling = yes'.

I'm attaching the contents of /var/log/syslog in the hope that it's
useful, at least to show the behaviour I'm seeing.

** Attachment added: "/var/log/syslog"
   
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1783200/+attachment/5168646/+files/syslog.xz

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Title:
  [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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[Bug 1783200] Re: [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

[Keith Gaughan]

I don't believe that'll work because pulseaudio is getting a SIGKILL,
not a SIGABRT, &c., so apport will never receive a coredump anyway.

I did a bit more research and came across
. I updated
/etc/pulse/daemon.conf, adding 'realtime-scheduling = no', and the
daemon was able to run. I think the issue I've been having is related to
that bug. However, the odd thing is that I recall under 17.10 being able
to plug a HDMI cable in and out without causing PA to die, so I'm not
100% sure it's exactly that issue. Regardless, I've marked
 as affecting me.

** Bug watch added: freedesktop.org Bugzilla #100488
   https://bugs.freedesktop.org/show_bug.cgi?id=100488

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Title:
  [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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[Bug 1783200] Re: [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

[Keith Gaughan]

Yup, pulseaudio doesn't start at all. When I run it with 'pulseaudio
-vv' to get the debug output, it ends with a SIGKILL. There's no daemon
running.

Here's a bug that I believe might be connected, and I commented on it
before: https://bugs.launchpad.net/ubuntu/+source/alsa-
driver/+bug/1759942

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Title:
  [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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[Bug 1783200] [NEW] [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

[Keith Gaughan]

Public bug reported:

I believe this is a pulseaudio regression, as the output of alsa-info
(http://www.alsa-
project.org/db/?f=730ab5b8f0499ef58c0e17f67f8f911ba53a011c) looks fine
as far as I can see.

I'm currently running Ubuntu 18.04, and I believe this is a regression
as audio used to work under 17.10. Since upgrading (which fixed a good
number of other incompatibilities with the machine), I've had no luck
getting audio to work at all.

I'm attaching the output of dmesg, 'aplay -l', 'aplay -L' and
'pulseaudio -vv'.

If I can provide any other information, or if there's anything you'd
like me to try, I'd be happy to help in any way possible.

** Affects: pulseaudio (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "Tarball of relevant logs, &c."
   https://bugs.launchpad.net/bugs/1783200/+attachment/5166847/+files/logs.tzx

** Summary changed:

- [Lenovo Miix 310, Ubuntu 18.10] Audio no longer working
+ [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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Title:
  [Lenovo Miix 310, Ubuntu 18.04] Audio no longer working

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[Bug 1759942] Re: [HdmiLpeAudio - Intel HDMI/DP LPE Audio, playback] No sound at all

[Keith Gaughan]

I believe I'm hitting the same issue, albeit with a Lenovo Miix 310,
which previously to upgrading to Bionic had working audio.

Attached is a log of what I get when I attempt to start pulseaudio with
"pulseaudio -vv", and the list of devices and PCMs given by "aplay -l"
and "aplay -L" respectively.

** Attachment added: "Archive of log files."
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1759942/+attachment/5155943/+files/logs.tzx

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Title:
  [HdmiLpeAudio - Intel HDMI/DP LPE Audio, playback] No sound at all

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[Bug 1774881] [NEW] package linux-image-4.15.0-20-generic 4.15.0-20.21 failed to install/upgrade: installed linux-image-4.15.0-20-generic package pre-removal script subprocess returned error exit stat

[Keith Gaughan]

Public bug reported:

Happened after a reboot after a kernel update.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-20-generic 4.15.0-20.21
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
Date: Sun Jun  3 17:41:51 2018
ErrorMessage: installed linux-image-4.15.0-20-generic package pre-removal 
script subprocess returned error exit status 1
InstallationDate: Installed on 2018-01-21 (132 days ago)
InstallationMedia: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 
2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt  1.6.1
SourcePackage: linux-signed
Title: package linux-image-4.15.0-20-generic 4.15.0-20.21 failed to 
install/upgrade: installed linux-image-4.15.0-20-generic package pre-removal 
script subprocess returned error exit status 1
UpgradeStatus: Upgraded to bionic on 2018-04-30 (34 days ago)

** Affects: linux-signed (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package bionic

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Title:
  package linux-image-4.15.0-20-generic 4.15.0-20.21 failed to
  install/upgrade: installed linux-image-4.15.0-20-generic package pre-
  removal script subprocess returned error exit status 1

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[Bug 1244967] [NEW] package tex-common 3.15 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[Keith Gaughan]

*** This bug is a duplicate of bug 1241563 ***
https://bugs.launchpad.net/bugs/1241563

Public bug reported:

Upgrading from a Dell XPS 13 ultrabook (Project Sputnik) from 12.04 >
12.10 > 13.04 > 13.10 to work around periodic hangs. First two upgrades
went fine.

ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: tex-common 3.15
ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10
Uname: Linux 3.8.0-32-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
Date: Sat Oct 26 09:21:31 2013
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-precise-amd64-20120703-2
DuplicateSignature: package:tex-common:3.15:ErrorMessage: subprocess installed 
post-installation script returned error exit status 1
ErrorMessage: ErrorMessage: subprocess installed post-installation script 
returned error exit status 1
InstallationDate: Installed on 2013-05-23 (155 days ago)
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 
20120703-15:08
MarkForUpload: True
PackageArchitecture: all
SourcePackage: tex-common
Title: package tex-common 3.15 failed to install/upgrade: ErrorMessage: 
subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to saucy on 2013-10-26 (0 days ago)

** Affects: tex-common (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package saucy

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Title:
  package tex-common 3.15 failed to install/upgrade: ErrorMessage:
  subprocess installed post-installation script returned error exit
  status 1

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[Bug 492257] [NEW] package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Keith Gaughan]

Public bug reported:

Binary package hint: samba

Description:Ubuntu 9.10
Release:9.10

samba-common:
  Installed: 2:3.4.0-3ubuntu5.1
  Candidate: 2:3.4.0-3ubuntu5.1
  Version table:
 *** 2:3.4.0-3ubuntu5.1 0
500 http://ie.archive.ubuntu.com karmic-updates/main Packages
100 /var/lib/dpkg/status
 2:3.4.0-3ubuntu5 0
500 http://ie.archive.ubuntu.com karmic/main Packages

ProblemType: Package
Architecture: amd64
Date: Fri Dec  4 10:57:32 2009
DistroRelease: Ubuntu 9.10
ErrorMessage: subprocess installed post-installation script returned error exit 
status 10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
NonfreeKernelModules: nvidia
Package: samba-common 2:3.4.0-3ubuntu5.1
PackageArchitecture: all
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: samba
Title: package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: 
subprocess installed post-installation script returned error exit status 10
Uname: Linux 2.6.31-14-generic x86_64

** Affects: samba (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package

-- 
package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: subprocess 
installed post-installation script returned error exit status 10
https://bugs.launchpad.net/bugs/492257
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[Bug 492257] Re: package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Keith Gaughan]

** Attachment added: "AptOrdering.txt"
   http://launchpadlibrarian.net/36436795/AptOrdering.txt

** Attachment added: "Dependencies.txt"
   http://launchpadlibrarian.net/36436796/Dependencies.txt

** Attachment added: "Dmesg.txt"
   http://launchpadlibrarian.net/36436797/Dmesg.txt

** Attachment added: "DpkgTerminalLog.txt"
   http://launchpadlibrarian.net/36436798/DpkgTerminalLog.txt

-- 
package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: subprocess 
installed post-installation script returned error exit status 10
https://bugs.launchpad.net/bugs/492257
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[Bug 492258] [NEW] package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Keith Gaughan]

Public bug reported:

Binary package hint: grub2

Description:Ubuntu 9.10
Release:9.10

grub-pc:
  Installed: 1.97~beta4-1ubuntu4
  Candidate: 1.97~beta4-1ubuntu4
  Version table:
 *** 1.97~beta4-1ubuntu4 0
500 http://ie.archive.ubuntu.com karmic-updates/main Packages
100 /var/lib/dpkg/status
 1.97~beta4-1ubuntu3 0
500 http://ie.archive.ubuntu.com karmic/main Packages

ProblemType: Package
Architecture: amd64
Date: Fri Dec  4 10:57:12 2009
DistroRelease: Ubuntu 9.10
ErrorMessage: subprocess installed post-installation script returned error exit 
status 10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
NonfreeKernelModules: nvidia
Package: grub-pc 1.97~beta4-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: grub2
Title: package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade: 
subprocess installed post-installation script returned error exit status 10
Uname: Linux 2.6.31-14-generic x86_64

** Affects: grub2 (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-package

-- 
package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade: subprocess 
installed post-installation script returned error exit status 10
https://bugs.launchpad.net/bugs/492258
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[Bug 492258] Re: package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[Keith Gaughan]

** Attachment added: "AptOrdering.txt"
   http://launchpadlibrarian.net/36436802/AptOrdering.txt

** Attachment added: "Dependencies.txt"
   http://launchpadlibrarian.net/36436803/Dependencies.txt

** Attachment added: "Dmesg.txt"
   http://launchpadlibrarian.net/36436804/Dmesg.txt

** Attachment added: "DpkgTerminalLog.txt"
   http://launchpadlibrarian.net/36436805/DpkgTerminalLog.txt

-- 
package grub-pc 1.97~beta4-1ubuntu4 failed to install/upgrade: subprocess 
installed post-installation script returned error exit status 10
https://bugs.launchpad.net/bugs/492258
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[Bug 327559] Re: Corrupt .deb? Error: package libbrasero-media0 None [modified: /var/lib/dpkg/info/libbrasero-media0.list] failed to install/upgrade: subprocess dpkg-deb --control returned error exit

[Keith Gaughan]

** Attachment added: "DpkgTerminalLog.txt"
   http://launchpadlibrarian.net/22438294/DpkgTerminalLog.txt

-- 
Corrupt .deb? Error: package libbrasero-media0 None [modified: 
/var/lib/dpkg/info/libbrasero-media0.list] failed to install/upgrade: 
subprocess dpkg-deb --control returned error exit status 2
https://bugs.launchpad.net/bugs/327559
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[Bug 327559] [NEW] Corrupt .deb? Error: package libbrasero-media0 None [modified: /var/lib/dpkg/info/libbrasero-media0.list] failed to install/upgrade: subprocess dpkg-deb --control returned error exi

[Keith Gaughan]

Public bug reported:

Binary package hint: brasero

Installing updates to brasero failed when installing through the update
manager. It appears the .deb files it was trying to download for doing
the upgrade were corrupt, and may need to be rerolled.

ProblemType: Package
Architecture: i386
Dependencies:
 
DistroRelease: Ubuntu 8.10
ErrorMessage: subprocess dpkg-deb --control returned error exit status 2
NonfreeKernelModules: nvidia
Package: libbrasero-media0 None [modified: 
/var/lib/dpkg/info/libbrasero-media0.list]
SourcePackage: brasero
Title: package libbrasero-media0 None [modified: 
/var/lib/dpkg/info/libbrasero-media0.list] failed to install/upgrade: 
subprocess dpkg-deb --control returned error exit status 2
Uname: Linux 2.6.27-11-generic i686

** Affects: brasero (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-package

-- 
Corrupt .deb? Error: package libbrasero-media0 None [modified: 
/var/lib/dpkg/info/libbrasero-media0.list] failed to install/upgrade: 
subprocess dpkg-deb --control returned error exit status 2
https://bugs.launchpad.net/bugs/327559
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