Comment 0 for bug 1315277

The issue hit the system right after uprading from Saucy to Trusty. Ubuntu Trusty freezes on resume from a suspend on a DELL Inspiron 1525 machine. 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.

I believe it is the same bug as Bug #1310823 and am just reporting this in order to upload my system's data.

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.