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[Bug 1315277] Re: [Dell Inspiron 1525] Trusty freezes on resume from suspend

 

Žygimantas Beručka, as you can respect, this isn't userspace, and the
triaging is done differently, both down and upstream. So, as you put it,
he can have the "same damn hardware" but unless he put in a new bug
report, nobody could verify that at this point but Iuri and Iuri alone.
Also, suggesting someone go do this same thing elsewhere also isn't
terribly helpful, and will more than likely have the issue ignored (all
of this is already well documented in the links noted in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315277/comments/10
as you are welcome to review).

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https://bugs.launchpad.net/bugs/1315277

Title:
  [Dell Inspiron 1525] Trusty freezes on resume from suspend

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu Trusty freezes on resume from a suspend. All I see is just LEDs
  for disk (just blinks for a moment) and wifi (stays lit), fan noise
  and a black screen. No mouse cursor, no nothing. The magic SysRq
  (+REISUB) does nothing; a hard manual reboot by pressing the power
  button is necessary. The problem is gone if booting with a 3.11-20
  kernel left from Saucy. The issue is present, however, at least with
  3.13.{8,11} and 3.14.{1,2} mainline kernel builds. I haven't tried
  3.15rc, though, since it boots with a totally black screen and I have
  no idea how to bypass it; and my Broadcom wifi driver fails to build
  with 3.15rc too.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  monika     2392 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  2 09:38:54 2014
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=834effe2-2fd9-44c3-bc7c-aeec1f9792c5
  InstallationDate: Installed on 2012-06-12 (688 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: Dell Inc. Inspiron 1525
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=a72bb3f2-f87d-4162-8242-7c5485008de5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware                             1.127.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-12 (19 days ago)
  dmi.bios.date: 10/27/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0U990C
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA17:bd10/27/2009:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Inspiron 1525
  dmi.sys.vendor: Dell Inc.

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