Public bug reported:

Unable to resume normally after hibernation, screen may goes black or
display garbled console message, wait after awhile and switching between
VTs might also bring back the desktop environment.

Although, users may not able to hibernate from GUI menu, but this could
be a problem while suspend(pm-suspend-hybrid) until battery runs out.

Seeing a lot similar message in syslog:
hpet1: lost [numbers] rtc interrupts

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 3.19.0-28.30~14.04.1-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.14.1-0ubuntu3.13
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Mon Sep 14 04:34:40 2015
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
 fwts-efi-runtime-dkms, 15.07.00, 3.13.0-63-generic, x86_64: installed
 fwts-efi-runtime-dkms, 15.07.00, 3.16.0-49-generic, x86_64: installed
 fwts-efi-runtime-dkms, 15.07.00, 3.19.0-28-generic, x86_64: installed
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
 Intel Corporation Device [8086:22b1] (rev 21) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:06a8]
InstallationDate: Installed on 2015-09-11 (2 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 1bcf:2989 Sunplus Innovation Technology Inc.
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude 3160
ProcEnviron:
 LANGUAGE=en_US
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-28-generic 
root=UUID=83f4e0c6-61e7-4444-87c6-947f96b09043 ro rootdelay=60 quiet splash 
initcall_debug
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/24/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: 03Y010
dmi.board.vendor: Dell Inc.
dmi.board.version: D02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA00:bd05/24/2015:svnDellInc.:pnLatitude3160:pvr01:rvnDellInc.:rn03Y010:rvrD02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3160
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri N/A
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Mon Sep 14 02:20:16 2015
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id                                9052
 vendor                                     AUO
xserver.version: 2:1.17.1-0ubuntu3~trusty1

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: linux-meta-lts-vivid (Ubuntu)
     Importance: Low
     Assignee: Anthony Wong (anthonywong)
         Status: Confirmed


** Tags: 201503-17148 amd64 apport-bug compiz-0.9 taipei-lab trusty ubuntu

** Attachment added: "syslog"
   https://bugs.launchpad.net/bugs/1495421/+attachment/4463864/+files/syslog

** Package changed: xorg (Ubuntu) => linux-meta-lts-vivid (Ubuntu)

** Changed in: linux-meta-lts-vivid (Ubuntu)
       Status: New => Confirmed

** Changed in: linux-meta-lts-vivid (Ubuntu)
   Importance: Undecided => Low

** Also affects: hwe-next
   Importance: Undecided
       Status: New

** Changed in: linux-meta-lts-vivid (Ubuntu)
     Assignee: (unassigned) => Anthony Wong (anthonywong)

** Description changed:

- Unable to resume normally after hibernation, screen my goes black or
- display garbled console message.
+ Unable to resume normally after hibernation, screen may goes black or
+ display garbled console message, wait after awhile and switching between
+ VTs might also bring back the desktop environment.
  
  Although, users may not able to hibernate from GUI menu, but this could
  be a problem while suspend(pm-suspend-hybrid) until battery runs out.
  
  Seeing a lot similar message in syslog:
  hpet1: lost [numbers] rtc interrupts
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.19.0-28.30~14.04.1-generic 3.19.8-ckt5
  Uname: Linux 3.19.0-28-generic x86_64
  .tmp.unity.support.test.0:
-  
+ 
  ApportVersion: 2.14.1-0ubuntu3.13
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Mon Sep 14 04:34:40 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
-  fwts-efi-runtime-dkms, 15.07.00, 3.13.0-63-generic, x86_64: installed
-  fwts-efi-runtime-dkms, 15.07.00, 3.16.0-49-generic, x86_64: installed
-  fwts-efi-runtime-dkms, 15.07.00, 3.19.0-28-generic, x86_64: installed
+  fwts-efi-runtime-dkms, 15.07.00, 3.13.0-63-generic, x86_64: installed
+  fwts-efi-runtime-dkms, 15.07.00, 3.16.0-49-generic, x86_64: installed
+  fwts-efi-runtime-dkms, 15.07.00, 3.19.0-28-generic, x86_64: installed
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
-  Intel Corporation Device [8086:22b1] (rev 21) (prog-if 00 [VGA controller])
-    Subsystem: Dell Device [1028:06a8]
+  Intel Corporation Device [8086:22b1] (rev 21) (prog-if 00 [VGA controller])
+    Subsystem: Dell Device [1028:06a8]
  InstallationDate: Installed on 2015-09-11 (2 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 003: ID 1bcf:2989 Sunplus Innovation Technology Inc. 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 1bcf:2989 Sunplus Innovation Technology Inc.
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Latitude 3160
  ProcEnviron:
-  LANGUAGE=en_US
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=en_US
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-28-generic 
root=UUID=83f4e0c6-61e7-4444-87c6-947f96b09043 ro rootdelay=60 quiet splash 
initcall_debug
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/24/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A00
  dmi.board.name: 03Y010
  dmi.board.vendor: Dell Inc.
  dmi.board.version: D02
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA00:bd05/24/2015:svnDellInc.:pnLatitude3160:pvr01:rvnDellInc.:rn03Y010:rvrD02:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude 3160
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri N/A
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core N/A
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Mon Sep 14 02:20:16 2015
  xserver.configfile: default
  xserver.errors:
-  
+ 
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
-  product id                                9052 
-  vendor                                     AUO
+  product id                                9052
+  vendor                                     AUO
  xserver.version: 2:1.17.1-0ubuntu3~trusty1

** Summary changed:

- Having troubles while resume from Hibernation/S4
+ [Braswell] Having troubles while resume from Hibernation/S4

** Summary changed:

- [Braswell] Having troubles while resume from Hibernation/S4
+ [Latitude 3160] Having troubles while resume from Hibernation/S4

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1495421

Title:
  [Latitude 3160] Having troubles while resume from Hibernation/S4

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https://bugs.launchpad.net/hwe-next/+bug/1495421/+subscriptions

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