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[ramanuj sharma <ramanuj.sharma512@xxxxxxxxx>]

please elaborate,as i was not able to find anything on the provided link.
also, i'am new to ubuntu. please help !

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https://bugs.launchpad.net/bugs/1317547

Title:
  [Dell Inspiron 15 3521] System hangs frequently

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  within a day or two system gets hanged and only works if i press power key and restart it.
  please fix this problem as it is very irritating and forcing me to switch to windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-39-generic 3.2.0-39.62
  ProcVersionSignature: Ubuntu 3.2.0-39.62-generic 3.2.39
  Uname: Linux 3.2.0-39-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC282 Analog [ALC282 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ramanuj    1848 F.... pulseaudio
  CRDA:
   country IN:
   	(2402 - 2482 @ 40), (N/A, 20)
   	(5170 - 5250 @ 40), (N/A, 20)
   	(5250 - 5330 @ 40), (N/A, 20), DFS
   	(5735 - 5835 @ 40), (N/A, 20)
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc0610000 irq 45'
     Mixer name	: 'Intel PantherPoint HDMI'
     Components	: 'HDA:10ec0282,10280597,00100003 HDA:80862806,80860101,00100000'
     Controls      : 24
     Simple ctrls  : 10
  Date: Thu May  8 20:18:42 2014
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-precise-amd64-20120703-2
  HibernationDevice: RESUME=UUID=e9eaaac9-f1eb-4d5d-bdda-b3ec958cebc9
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
  MachineType: Dell Inc. Inspiron 3521
  ProcEnviron:
   LANGUAGE=en_IN:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-39-generic root=UUID=2f8df083-2516-4287-95a5-fcead6cb38a8 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-39-generic N/A
   linux-backports-modules-3.2.0-39-generic  N/A
   linux-firmware                            1.79
  SourcePackage: linux
  StagingDrivers: rts5139 mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/25/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A12
  dmi.board.name: 06RYX8
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A02
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A12
  dmi.modalias: dmi:bvnDellInc.:bvrA12:bd10/25/2013:svnDellInc.:pnInspiron3521:pvrA12:rvnDellInc.:rn06RYX8:rvrA02:cvnDellInc.:ct8:cvrA12:
  dmi.product.name: Inspiron 3521
  dmi.product.version: A12
  dmi.sys.vendor: Dell Inc.

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