** Description changed:
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
+
+ Found hwclock issue that encountered the same message, may not be related:
+ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1333569/comments/28
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--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 id9052
vendor AUO
xserver.version: 2:1.17.1-0ubuntu3~trusty1
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https://bugs.launchpad.net/bugs/1495421
Title:
[Latitude 3160] Having troubles while resume from Hibernation/S4
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