kernel-packages team mailing list archive

Thread
Date
[Bug 882566] Re: [Compal jfl92] CPU stalls in almost every minute: all processing stops, display jams, sound is breaking up.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Wed, 23 Jul 2014 01:45:51 -0000
Reply-to: Bug 882566 <882566@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Hans Hellén, could you please advise on which commit specifically caused
the regression?

** Tags removed: bisect-done
** Tags added: needs-bisect

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/882566

Title:
  [Compal jfl92] CPU stalls in almost every minute: all processing
  stops, display jams, sound is breaking up.

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  In syslog I was instructed to announce ALSA-developers: snd_pcm_delay
  returned exceptionally high value. In the same time my VLC player ate
  all of the available ram and had to be killed.

  A bug has come back to my Compal JFL92 in 10.04 (I cannot say, was it
  in the time of release already) and occurs also in live-CD sessions of
  11.04 and 11.10. If there is not a  continuous input (moving
  mouse/touchpad or pressing keys), the system kind of jams (in 11.10 my
  screen jams like a freeze-frame: eg. seconds/minutes in the clock and
  gnome-system-monitor are not moving) and the music I am listening
  sounds like coming from a broken CD (skipping/jumping a bit back in
  10.04) or like a jammed phonograph/vinyl record (in 11.10). Quite
  amazing, isn't it?

  It might have something to do with kernel and chipset/motherboard. I
  remember, that In 9.04 the OS did not even continue loading if I was
  not ready to start moving my finger in the touchpad during splash to
  release the jam.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.32-34.77-generic 2.6.32.44+drm33.19
  Uname: Linux 2.6.32-34-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  salsa      1568 F.... pulseaudio
   /dev/snd/pcmC0D0p:   salsa      1568 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf8400000 irq 20'
     Mixer name	: 'Realtek ALC268'
     Components	: 'HDA:10ec0268,14c00025,00100003 HDA:10573055,10573055,00100700'
     Controls      : 15
     Simple ctrls  : 12
  CheckboxSubmission: 6ad3463d6f644ebf520e6a9e081c26a4
  CheckboxSystem: 53fa345743573c8c72788e37aef10f4b
  Date: Thu Oct 27 16:03:30 2011
  PackageArchitecture: all
  ProcEnviron:
   LANG=fi_FI.utf8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  dmi.bios.date: 06/18/2008
  dmi.bios.vendor: COMPAL
  dmi.bios.version: 1.18
  dmi.board.name: JFL92
  dmi.board.vendor: -
  dmi.board.version: IFT00
  dmi.chassis.asset.tag: -
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnCOMPAL:bvr1.18:bd06/18/2008:svn-:pnN/A:pvrN/A:rvn-:rnJFL92:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: N/A
  dmi.product.version: N/A
  dmi.sys.vendor: -
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3322 F.... pulseaudio
   /dev/snd/pcmC0D0p:   ubuntu     3322 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf8400000 irq 49'
     Mixer name	: 'Realtek ALC268'
     Components	: 'HDA:10ec0268,14c00025,00100003 HDA:10573055,10573055,00100700'
     Controls      : 18
     Simple ctrls  : 11
  CasperVersion: 1.315
  DistroRelease: Ubuntu 12.04
  LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  MachineType: - N/A
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fi keyboard-configuration/layoutcode?=fi
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic-pae N/A
   linux-backports-modules-3.2.0-23-generic-pae  N/A
   linux-firmware                                1.79
  SourcePackage: linux
  Tags:  precise precise
  Uname: Linux 3.2.0-23-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/18/2008
  dmi.bios.vendor: COMPAL
  dmi.bios.version: 1.18
  dmi.board.name: JFL92
  dmi.board.vendor: -
  dmi.board.version: IFT00
  dmi.chassis.asset.tag: -
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnCOMPAL:bvr1.18:bd06/18/2008:svn-:pnN/A:pvrN/A:rvn-:rnJFL92:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: N/A
  dmi.product.version: N/A
  dmi.sys.vendor: -
  --- 
  ApportVersion: 2.4-0ubuntu5
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3466 F.... pulseaudio
   /dev/snd/pcmC0D0p:   ubuntu     3466 F...m pulseaudio
  CasperVersion: 1.320
  DistroRelease: Ubuntu 12.10
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120724.2)
  MachineType: - N/A
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fi keyboard-configuration/layoutcode?=fi
  ProcVersionSignature: Ubuntu 3.5.0-6.6-generic 3.5.0
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-6-generic N/A
   linux-backports-modules-3.5.0-6-generic  N/A
   linux-firmware                           1.85
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-6-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/18/2008
  dmi.bios.vendor: COMPAL
  dmi.bios.version: 1.18
  dmi.board.name: JFL92
  dmi.board.vendor: -
  dmi.board.version: IFT00
  dmi.chassis.asset.tag: -
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnCOMPAL:bvr1.18:bd06/18/2008:svn-:pnN/A:pvrN/A:rvn-:rnJFL92:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: N/A
  dmi.product.version: N/A
  dmi.sys.vendor: -
  --- 
  AcpiTables: Error: command ['pkexec', '/usr/share/apport/dump_acpi_tables.py'] failed with exit code 127: Error executing /usr/share/apport/dump_acpi_tables.py: Permission denied
  ApportVersion: 2.5.1-0ubuntu4
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     3944 F.... pulseaudio
  CasperVersion: 1.321
  DistroRelease: Ubuntu 12.10
  LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120905.2)
  MachineType: - N/A
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fi keyboard-configuration/layoutcode?=fi
  ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-13-generic N/A
   linux-backports-modules-3.5.0-13-generic  N/A
   linux-firmware                            1.91
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-13-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/18/2008
  dmi.bios.vendor: COMPAL
  dmi.bios.version: 1.18
  dmi.board.name: JFL92
  dmi.board.vendor: -
  dmi.board.version: IFT00
  dmi.chassis.asset.tag: -
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnCOMPAL:bvr1.18:bd06/18/2008:svn-:pnN/A:pvrN/A:rvn-:rnJFL92:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: N/A
  dmi.product.version: N/A
  dmi.sys.vendor: -
  --- 
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  liisa      1816 F.... pulseaudio
   /dev/snd/controlC0:  liisa      1816 F.... pulseaudio
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-07-06 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=fi
   TERM=xterm
   PATH=(custom, no user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  Tags:  trusty
  Uname: Linux 3.13.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/18/2008
  dmi.bios.vendor: COMPAL
  dmi.bios.version: 1.18
  dmi.board.name: IFL90
  dmi.board.vendor: -
  dmi.board.version: IFT00
  dmi.chassis.asset.tag: -
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnCOMPAL:bvr1.18:bd06/18/2008:svn-:pnN/A:pvrN/A:rvn-:rnIFL90:rvrIFT00:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: N/A
  dmi.product.version: N/A
  dmi.sys.vendor: -

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/882566/+subscriptions