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[MetzKetz <metzelketzer@xxxxxxxxx>]

I would love to but can not. Have linux-crashdump installed but it does
not work. I can with "echo c> / proc / sysrq-trigger" cause a crash ,
but the system does not restart and does not create a dump or a log.

And when the system freezes, neither.

Have now also tested Linux Mint. The same behavior.
x86 or x64 makes no difference. Memtest86 also ran for 6 hours. no errors.

Very confusing.

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https://bugs.launchpad.net/bugs/1427033

Title:
  lubuntu 14.04.2 x64 - Full freeze of system on Amilo A1650G Laptop

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  hello

  have here the problem is that the system completely freezes suddenly
  after 10-30 minutes. the mouse does not move and the keyboard stops
  responding. not even SysReq Magic Key work.

  in rare cases shows at the same time a graphic error. e.g. white /
  gray horizontal stripes.

  the system is a standard Lubuntu installation. I added only minitube.
  and no settings changed.

  on the same machine was previously the last Manjaro version installed and exhibited the exact same behavior. 
  my guess is a kernel bug. but I am total beginner.

  for comparison runs Windows XP Professional x64 on same machine
  without any problems.

  an overheating problem can I exclude. under normal use the laptop is indeed warm but not hot. 
  sensor shows a maximum of 65 ° C. what is completely in normal range.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-46-generic 3.13.0-46.76
  ProcVersionSignature: Ubuntu 3.13.0-46.76-generic 3.13.11-ckt15
  Uname: Linux 3.13.0-46-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mk         1762 F.... pulseaudio
  CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 'iw'
  CurrentDesktop: LXDE
  Date: Mon Mar  2 03:25:14 2015
  HibernationDevice: RESUME=UUID=93eb6eba-ce6c-4870-b033-29196657ccea
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: FUJITSU SIEMENS AMILO A1650G
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic root=UUID=80bd5a8f-eaff-4841-ade5-25d41f4bb343 ro quiet splash crashkernel=384M-:128M vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2005
  dmi.bios.vendor: Phoenix
  dmi.bios.version: R01-A1I
  dmi.board.name: AMILO A1650G
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: Rev.A
  dmi.chassis.type: 10
  dmi.chassis.vendor: N/A
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenix:bvrR01-A1I:bd12/06/2005:svnFUJITSUSIEMENS:pnAMILOA1650G:pvr-1:rvnFUJITSUSIEMENS:rnAMILOA1650G:rvrRev.A:cvnN/A:ct10:cvrN/A:
  dmi.product.name: AMILO A1650G
  dmi.product.version: -1
  dmi.sys.vendor: FUJITSU SIEMENS

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