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[Bug 912572] Re: MagicSysRq -K doesn't respond

 

Sam_, as per http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=4173278&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 to your BIOS is available (F.20). If you update to this following https://help.ubuntu.com/community/BiosUpdate does it change anything? If it doesn't, 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.

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Thank you for your understanding.

** Tags added: bios-outdated-f.20

** Summary changed:

- MagicSysRq -K doesn't respond
+ [HP 625 Notebook PC] MagicSysRq -K doesn't respond

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

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https://bugs.launchpad.net/bugs/912572

Title:
  [HP 625 Notebook PC] MagicSysRq -K doesn't respond

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  REISUB works fine but Alt-SysRq-K or Alt+Print+K doesn't respond, iirc
  it did in Oneiric cycle and not sure which one of latest kernel made
  it vanish.

  kern.log says:
  Jan  6 00:23:08 kernel: [  194.775093] SysRq : Changing Loglevel
  Jan  6 00:23:08 kernel: [  194.775106] Loglevel set to 2
  Jan  6 00:23:16 kernel: [  202.589864] SysRq : Changing Loglevel
  Jan  6 00:23:16 kernel: [  202.589877] Loglevel set to 2

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-7-generic 3.2.0-7.13
  ProcVersionSignature: Ubuntu 3.2.0-7.13-generic 3.2.0-rc7
  Uname: Linux 3.2.0-7-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.90-0ubuntu1
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  zootie     1657 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xd4400000 irq 16'
     Mixer name	: 'IDT 92HD88B1'
     Components	: 'HDA:111d7667,103c1475,00100105'
     Controls      : 14
     Simple ctrls  : 9
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd4310000 irq 19'
     Mixer name	: 'ATI RS690/780 HDMI'
     Components	: 'HDA:1002791a,00791a00,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Fri Jan  6 00:38:23 2012
  HibernationDevice: RESUME=UUID=b7df2b2e-608b-4290-b3b2-3b4ced196417
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1)
  MachineType: Hewlett-Packard HP 625
  ProcEnviron:
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-7-generic root=UUID=bab9ac13-843a-4289-a0f2-b254b2dda7d3 ro
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-7-generic N/A
   linux-backports-modules-3.2.0-7-generic  N/A
   linux-firmware                           1.67
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/07/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68DVA Ver. F.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1475
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 72.0E
  dmi.chassis.asset.tag: CNU1080QP1
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68DVAVer.F.06:bd12/07/2010:svnHewlett-Packard:pnHP625:pvr:rvnHewlett-Packard:rn1475:rvrKBCVersion72.0E:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP 625
  dmi.sys.vendor: Hewlett-Packard

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