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[Launchpad Bug Tracker <568549@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/568549

Title:
  Dell T7500 Hangs/Freezes Repeatedly

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I have a Dell T7500 workstation running the AMD64 Lucid distribution,
  fresh install, that completely hangs repeatedly, multiple times per
  day. There is no obvious cause, which is making it difficult to pin
  down the issue.

  It does not appear to be related to USB devices or the sound card,
  because the machine has frozen while those devices were unavailable
  due to a separate bug.

  The machine hangs completely, in that it is not just an X lockup. The
  machine becomes unresponsive to ssh, and when systems are connected
  via that protocol prior to a freeze they display no seriously abnormal
  behavior, they just stop responding.

  I'm attaching the recommended logs, and would be happy to provide any other information that would assist in isolating the root cause of the problem.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  sog        1878 F.... pulseaudio
   /dev/snd/controlC1:  sog        1878 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf7ffc000 irq 16'
     Mixer name	: 'Analog Devices AD1984A'
     Components	: 'HDA:11d4194a,1028026d,00100400'
     Controls      : 34
     Simple ctrls  : 20
  Card1.Amixer.info:
   Card hw:1 'XFi'/'Creative X-Fi 20K2 Unknown'
     Mixer name	: '20K2'
     Components	: ''
     Controls      : 29
     Simple ctrls  : 10
  DistroRelease: Ubuntu 10.04
  Frequency: Once a day.
  HibernationDevice: RESUME=UUID=1f268f45-7aa6-403f-a945-2667971b22e9
  MachineType: Dell Inc. Precision WorkStation T7500
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=85807720-72d9-42f8-89ac-c13db1fccf70 ro quiet splash
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
  Regression: No
  RelatedPackageVersions: linux-firmware 1.34
  Reproducible: No
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags: lucid  needs-upstream-testing
  Uname: Linux 2.6.32-22-generic x86_64
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
  dmi.bios.date: 09/09/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0D881F
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A06
  dmi.chassis.type: 7
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd09/09/2009:svnDellInc.:pnPrecisionWorkStationT7500:pvr:rvnDellInc.:rn0D881F:rvrA06:cvnDellInc.:ct7:cvr:
  dmi.product.name: Precision WorkStation T7500
  dmi.sys.vendor: Dell Inc.

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