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[Bug 1203446] Re: "ata4: SRST failed (errno=-16)" freezes Ubuntu 12.04.2 LTS Precise Pangolin on resume since vmlinuz-3.2.0-49-generic-pae

 

TEN, as per
http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=3459243&spf_p.tpst=swdMain&spf_p.prp_swdMain
=wsrp-
navigationalState%3DswEnvOID%253D4059%257CswLang%253D%257Caction%253DlistDriver&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken#BIOS
an update is available for your BIOS (1.32 Rev. A). If you update to
this, does it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

Thank you for your understanding.


** Description changed:

- Since linux-image-3.2.0-49-generic-pae:i386 (3.2.0-49.75) has been installed per /var/log/apt/history.log 2013-07-05,
- my Hewlett-Packard DC7800CMT (Intel Core2Duo E6750@2.66GHz, unjumpered Hitachi/Toshiba DT01ABA300 3TB hard drive alone on SATA5 of HP Grizzly mainboard, Nvidia GT 520 graphics with snd_hda_codec_hdmi usually in /etc/modprobe.d/blacklist-oss.conf due to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 and its dozens of duplicates so far still unfixed for Ubuntu 12.04)
- freezes on most resumes (wake-up attempts) from stand-by
- with a full-screen text console message of "ata4: SRST failed (errno=-16)",
- requiring a hard power cycle to reboot, IT Crowd style ("turning it off and on again").
+ Since linux-image-3.2.0-49-generic-pae:i386 my Hewlett-Packard DC7800CMT
+ (Nvidia GT 520 graphics with snd_hda_codec_hdmi usually in
+ /etc/modprobe.d/blacklist-oss.conf due to
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 and its
+ dozens of duplicates so far still unfixed for Ubuntu 12.04), freezes on
+ most resumes (wake-up attempts) from stand-by with a full-screen text
+ console message of "ata4: SRST failed (errno=-16)", requiring a hard
+ power cycle to reboot.
  
- It is not remedied by a pci=nomsi parameter nor by changes to the SATA wiring,
- i.e. hardware causes are less likely than a timing issue/race condition.
- This is also confirmed by the fact that reverting to the previous kernel linux-image-3.2.0-48-generic-pae:i386 (3.2.0-48.74) via the Grub menu makes the problem disappear.
+ It is not remedied by a pci=nomsi parameter nor by changes to the SATA wiring.
+ Reverting to linux-image-3.2.0-48-generic-pae:i386 makes the problem disappear.
+ 
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D7p', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
     Mixer name	: 'Analog Devices AD1884'
     Components	: 'HDA:11d41884,103c2819,00100100'
     Controls      : 31
     Simple ctrls  : 19
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
     Mixer name	: 'Nvidia GPU 1c HDMI/DP'
     Components	: 'HDA:10de001c,14628097,00100100'
     Controls      : 12
     Simple ctrls  : 2
  Card2.Amixer.info:
   Card hw:2 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
     Mixer name	: 'SAA7134 Mixer'
     Components	: ''
     Controls      : 6
     Simple ctrls  : 3
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  IwConfig:
   lo        no wireless extensions.
  
   eth0      no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-48-generic-pae N/A
   linux-backports-modules-3.2.0-48-generic-pae  N/A
   linux-firmware                                1.79.4
  RfKill:
   1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  StagingDrivers: mei
  Tags:  precise staging
  Uname: Linux 3.2.0-48-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  WifiSyslog:
   Jul 21 11:06:08 chunk kernel: [16405.272028] hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x00170500
   Jul 21 11:06:09 chunk kernel: [16406.280031] hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00170500
  dmi.bios.date: 07/18/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786F1 v01.04
  dmi.board.asset.tag: CZC8277VRK
  dmi.board.name: 0AACh
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: CZC8277VRK
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Compaq dc7800p Convertible Minitower
  dmi.sys.vendor: Hewlett-Packard
- --- 
+ ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  user       2400 F.... pulseaudio
-  /dev/snd/controlC1:  user       2400 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  user       2400 F.... pulseaudio
+  /dev/snd/controlC1:  user       2400 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
-    Mixer name	: 'Analog Devices AD1884'
-    Components	: 'HDA:11d41884,103c2819,00100100'
-    Controls      : 31
-    Simple ctrls  : 19
+  Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
+    Mixer name	: 'Analog Devices AD1884'
+    Components	: 'HDA:11d41884,103c2819,00100100'
+    Controls      : 31
+    Simple ctrls  : 19
  Card1.Amixer.info:
-  Card hw:1 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
-    Mixer name	: 'SAA7134 Mixer'
-    Components	: ''
-    Controls      : 6
-    Simple ctrls  : 3
+  Card hw:1 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
+    Mixer name	: 'SAA7134 Mixer'
+    Components	: ''
+    Controls      : 6
+    Simple ctrls  : 3
  Card2.Amixer.info:
-  Card hw:2 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
-    Mixer name	: 'Nvidia ID 1c'
-    Components	: 'HDA:10de001c,14628097,00100100'
-    Controls      : 0
-    Simple ctrls  : 0
+  Card hw:2 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
+    Mixer name	: 'Nvidia ID 1c'
+    Components	: 'HDA:10de001c,14628097,00100100'
+    Controls      : 0
+    Simple ctrls  : 0
  Card2.Amixer.values:
-  
+ 
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  IwConfig:
-  lo        no wireless extensions.
-  
-  eth0      no wireless extensions.
+  lo        no wireless extensions.
+ 
+  eth0      no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46
  RelatedPackageVersions:
-  linux-restricted-modules-3.2.0-48-generic-pae N/A
-  linux-backports-modules-3.2.0-48-generic-pae  N/A
-  linux-firmware                                1.79.4
+  linux-restricted-modules-3.2.0-48-generic-pae N/A
+  linux-backports-modules-3.2.0-48-generic-pae  N/A
+  linux-firmware                                1.79.4
  RfKill:
-  0: hci0: Bluetooth
-  	Soft blocked: no
-  	Hard blocked: no
+  0: hci0: Bluetooth
+   Soft blocked: no
+   Hard blocked: no
  StagingDrivers: mei
  Tags:  precise staging
  Uname: Linux 3.2.0-48-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 07/18/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786F1 v01.04
  dmi.board.asset.tag: CZC8277VRK
  dmi.board.name: 0AACh
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: CZC8277VRK
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Compaq dc7800p Convertible Minitower
  dmi.sys.vendor: Hewlett-Packard

** Tags added: bios-outdated-bios-outdated-1.32a needs-suspend-log
resume suspend

** Description changed:

  Since linux-image-3.2.0-49-generic-pae:i386 my Hewlett-Packard DC7800CMT
  (Nvidia GT 520 graphics with snd_hda_codec_hdmi usually in
  /etc/modprobe.d/blacklist-oss.conf due to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 and its
  dozens of duplicates so far still unfixed for Ubuntu 12.04), freezes on
  most resumes (wake-up attempts) from stand-by with a full-screen text
  console message of "ata4: SRST failed (errno=-16)", requiring a hard
  power cycle to reboot.
  
  It is not remedied by a pci=nomsi parameter nor by changes to the SATA wiring.
  Reverting to linux-image-3.2.0-48-generic-pae:i386 makes the problem disappear.
  
- ---
- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
- ApportVersion: 2.0.1-0ubuntu17.3
- Architecture: i386
- AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D7p', '/dev/snd/by-path', '/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
- CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
- Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
-    Mixer name	: 'Analog Devices AD1884'
-    Components	: 'HDA:11d41884,103c2819,00100100'
-    Controls      : 31
-    Simple ctrls  : 19
- Card1.Amixer.info:
-  Card hw:1 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
-    Mixer name	: 'Nvidia GPU 1c HDMI/DP'
-    Components	: 'HDA:10de001c,14628097,00100100'
-    Controls      : 12
-    Simple ctrls  : 2
- Card2.Amixer.info:
-  Card hw:2 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
-    Mixer name	: 'SAA7134 Mixer'
-    Components	: ''
-    Controls      : 6
-    Simple ctrls  : 3
- DistroRelease: Ubuntu 12.04
- HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee
- InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
- IwConfig:
-  lo        no wireless extensions.
- 
-  eth0      no wireless extensions.
- MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
- MarkForUpload: True
- NonfreeKernelModules: nvidia
- Package: linux (not installed)
- ProcEnviron:
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
- ProcFB: 0 VESA VGA
- ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7
- ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46
- PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
- RelatedPackageVersions:
-  linux-restricted-modules-3.2.0-48-generic-pae N/A
-  linux-backports-modules-3.2.0-48-generic-pae  N/A
-  linux-firmware                                1.79.4
- RfKill:
-  1: hci0: Bluetooth
-   Soft blocked: no
-   Hard blocked: no
- StagingDrivers: mei
- Tags:  precise staging
- Uname: Linux 3.2.0-48-generic-pae i686
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
- WifiSyslog:
-  Jul 21 11:06:08 chunk kernel: [16405.272028] hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x00170500
-  Jul 21 11:06:09 chunk kernel: [16406.280031] hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00170500
- dmi.bios.date: 07/18/2007
- dmi.bios.vendor: Hewlett-Packard
- dmi.bios.version: 786F1 v01.04
- dmi.board.asset.tag: CZC8277VRK
- dmi.board.name: 0AACh
- dmi.board.vendor: Hewlett-Packard
- dmi.chassis.asset.tag: CZC8277VRK
- dmi.chassis.type: 6
- dmi.chassis.vendor: Hewlett-Packard
- dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
- dmi.product.name: HP Compaq dc7800p Convertible Minitower
- dmi.sys.vendor: Hewlett-Packard
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user       2400 F.... pulseaudio
   /dev/snd/controlC1:  user       2400 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
     Mixer name	: 'Analog Devices AD1884'
     Components	: 'HDA:11d41884,103c2819,00100100'
     Controls      : 31
     Simple ctrls  : 19
  Card1.Amixer.info:
   Card hw:1 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
     Mixer name	: 'SAA7134 Mixer'
     Components	: ''
     Controls      : 6
     Simple ctrls  : 3
  Card2.Amixer.info:
   Card hw:2 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
     Mixer name	: 'Nvidia ID 1c'
     Components	: 'HDA:10de001c,14628097,00100100'
     Controls      : 0
     Simple ctrls  : 0
  Card2.Amixer.values:
  
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  IwConfig:
   lo        no wireless extensions.
  
   eth0      no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-48-generic-pae N/A
   linux-backports-modules-3.2.0-48-generic-pae  N/A
   linux-firmware                                1.79.4
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  StagingDrivers: mei
  Tags:  precise staging
  Uname: Linux 3.2.0-48-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 07/18/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786F1 v01.04
  dmi.board.asset.tag: CZC8277VRK
  dmi.board.name: 0AACh
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: CZC8277VRK
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Compaq dc7800p Convertible Minitower
  dmi.sys.vendor: Hewlett-Packard

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

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https://bugs.launchpad.net/bugs/1203446

Title:
  "ata4: SRST failed (errno=-16)" freezes Ubuntu 12.04.2 LTS Precise
  Pangolin on resume since vmlinuz-3.2.0-49-generic-pae

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Since linux-image-3.2.0-49-generic-pae:i386 my Hewlett-Packard
  DC7800CMT (Nvidia GT 520 graphics with snd_hda_codec_hdmi usually in
  /etc/modprobe.d/blacklist-oss.conf due to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 and its
  dozens of duplicates so far still unfixed for Ubuntu 12.04), freezes
  on most resumes (wake-up attempts) from stand-by with a full-screen
  text console message of "ata4: SRST failed (errno=-16)", requiring a
  hard power cycle to reboot.

  It is not remedied by a pci=nomsi parameter nor by changes to the SATA wiring.
  Reverting to linux-image-3.2.0-48-generic-pae:i386 makes the problem disappear.

  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user       2400 F.... pulseaudio
   /dev/snd/controlC1:  user       2400 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf3120000 irq 45'
     Mixer name	: 'Analog Devices AD1884'
     Components	: 'HDA:11d41884,103c2819,00100100'
     Controls      : 31
     Simple ctrls  : 19
  Card1.Amixer.info:
   Card hw:1 'SAA7134'/'saa7134[0] at 0xf3200000 irq 22'
     Mixer name	: 'SAA7134 Mixer'
     Components	: ''
     Controls      : 6
     Simple ctrls  : 3
  Card2.Amixer.info:
   Card hw:2 'NVidia'/'HDA NVidia at 0xf3000000 irq 17'
     Mixer name	: 'Nvidia ID 1c'
     Components	: 'HDA:10de001c,14628097,00100100'
     Controls      : 0
     Simple ctrls  : 0
  Card2.Amixer.values:

  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=b779581c-49c5-4cca-8cac-3d2b5243b6ee
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.
  MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-48-generic-pae root=UUID=967f80d1-798e-4c04-bb4c-935f35d7397b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-48.74-generic-pae 3.2.46
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-48-generic-pae N/A
   linux-backports-modules-3.2.0-48-generic-pae  N/A
   linux-firmware                                1.79.4
  RfKill:
   0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
  StagingDrivers: mei
  Tags:  precise staging
  Uname: Linux 3.2.0-48-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 07/18/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 786F1 v01.04
  dmi.board.asset.tag: CZC8277VRK
  dmi.board.name: 0AACh
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: CZC8277VRK
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.04:bd07/18/2007:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP Compaq dc7800p Convertible Minitower
  dmi.sys.vendor: Hewlett-Packard

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References