kernel-packages team mailing list archive

[Dimitris Menemenlis <1393013@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1326757 ***
    https://bugs.launchpad.net/bugs/1326757

Hi was there ever a resolution or workaround for the "hangs when
resuming after suspend" bug  for the Dell Dimension E521?

I confirm exactly the same behavior with Lubuntu 14.04.  I have tried
successive kernels of 14.04, both 32-bit and 64-bit, and they have all
failed the same way.

I find that lubuntu 10.04 32-bit suspends and resumes correctly, with
one minor easily fixable mouse pointer issue.

Lubuntu 12.04 32-bit from live USB also suspends, but as soon as it is
installed on hard disk and kernel is updated, it stops functioning.

(In addition to the "hangs when resuming after suspend" issue, bug
1326757 also addresses the problem of "system goes to sleep at GDM
window", so I do not think it is an exact duplicate.)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1393013

Title:
  [Dell Dimension E521] Computer hangs when resuming after suspend

Status in linux package in Ubuntu:
  Triaged

Bug description:
  When my computer suspends, it will never fully wake back up.

  When I press the power button to resume, the computer appears to start
  waking up, but the monitor and keyboard are never reactivated and I
  cannot log in from another system (I have ssh access enabled but the
  system does not respond). If I wait long enough (5 minutes or so), the
  system will start gradually screaming, as if it's using max CPU and
  the fan is responding in kind by cranking up to max. But still, no
  matter how long I wait (and how much noise is emitted and power
  consumed), the system never fully resumes after suspend.

  I have to push and hold the power button to force power off and then
  reboot.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-39-generic 3.13.0-39.66
  ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8
  Uname: Linux 3.13.0-39-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  relph      3099 F.... pulseaudio
                        relph      3173 F.... kded4
   /dev/snd/controlC0:  relph      3099 F.... pulseaudio
                        relph      3173 F.... kded4
  Date: Sat Nov 15 09:59:21 2014
  HibernationDevice: RESUME=UUID=4910abff-aedb-49ea-a640-881c159d9639
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: Dell Inc Dimension E521
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic root=UUID=449c36fa-de2d-44cf-ad97-450c0903f337 ro quiet splash nomdmonddf nomdmonisw vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-39-generic N/A
   linux-backports-modules-3.13.0-39-generic  N/A
   linux-firmware                             1.127.8
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-20 (209 days ago)
  WpaSupplicantLog:
   
  dmi.bios.date: 08/02/2007
  dmi.bios.vendor: Dell Inc
  dmi.bios.version: 1.1.11
  dmi.board.name: 0UW457
  dmi.board.vendor: Dell Inc
  dmi.board.version: A03
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc
  dmi.modalias: dmi:bvnDellInc:bvr1.1.11:bd08/02/2007:svnDellInc:pnDimensionE521:pvr:rvnDellInc:rn0UW457:rvrA03:cvnDellInc:ct3:cvr:
  dmi.product.name: Dimension E521
  dmi.sys.vendor: Dell Inc

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1393013/+subscriptions