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[Luís de Sousa <1350513@xxxxxxxxxxxxxxxxxx>]

Hello again,

I just witnessed a Lenovo ThinkPad T420 with Ubuntu 14.04 installed
entering Suspended mode by pressing Ctrl+Alt+F1. I am now certain this
issue is not related to the BIOS; it is probably affecting a
considerable range of hardware and in different ways.

Regards,

Luís

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https://bugs.launchpad.net/bugs/1350513

Title:
  Ctrl+Alt+F1 shuts down laptop

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Ubuntu 14.04 on Sony Vaio VGN-FW31ZJ. Whenever I try to switch to a
  TTY, say by pressing Ctrl+Alt+F1, the system shuts down. The text user
  name prompt appears for a split second but quickly everything goes
  black. I then have to press and hold the On/Off chassis button (as in
  a regular switch on) and wait for the whole start up process to go
  through: BIOS, Grub and so on.

  I have used Ubuntu on this laptop since 8.10 and never had such odd
  behaviour.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  lads       2307 F.... pulseaudio
   /dev/snd/controlC1:  lads       2307 F.... pulseaudio
   /dev/snd/pcmC1D0p:   lads       2307 F...m pulseaudio
   /dev/snd/controlC0:  lads       2307 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Jul 30 21:43:05 2014
  HibernationDevice: RESUME=UUID=3e528dc8-cff2-4953-946f-e811a25f65d0
  InstallationDate: Installed on 2013-01-01 (574 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MachineType: Sony Corporation VGN-FW31ZJ
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic root=UUID=1737b96c-878e-4f49-aa43-80d76ab1a740 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-07-23 (7 days ago)
  dmi.bios.date: 11/07/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R2050Y0
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR2050Y0:bd11/07/2008:svnSonyCorporation:pnVGN-FW31ZJ:pvrC6015DPB:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VGN-FW31ZJ
  dmi.product.version: C6015DPB
  dmi.sys.vendor: Sony Corporation

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