This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1641244
Title:
Ubuntu 16.04 suspend works only twice or thrice in a row
Status in linux package in Ubuntu:
Confirmed
Bug description:
This problem was introduced with Ubuntu 16.04 or rather with kernel
4.4; I never had this problem on Ubuntu 14.04 and kernels from 3.x
line.
Suspend works only twice in a row, sometimes three times, the next
attempt of suspending results in basically dead machine but system
fans are spinning, monitor back light is on etc. My problem is similar
to #1634446, #1566302, #1574125, symptoms are basically the same.
I tried more recent kernels: 4.6, 4.8, but its all the same. The
problem existed after upgrading my system from 14.04 to 16.04 and
after fresh installation of 16.04. If I recall correctly the problem
existed with proprietary graphic drivers (nvidia-367 for my GTX770)
and also for default open source graphic drivers. I have an encrypted
home folder, 8GB of RAM and 16GB swap partition.
I'll try to provide every information needed so please inform me if
you know how could I make this bug report better.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-47-generic 4.4.0-47.68
ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: marek 1962 F.... pulseaudio
/dev/snd/controlC0: marek 1962 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Nov 11 23:45:45 2016
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=efc7d3d0-4d67-4835-acc7-651d70791aed
InstallationDate: Installed on 2016-11-06 (5 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
IwConfig:
lo no wireless extensions.
enp3s0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. P67-DS3-B3
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-47-generic
root=UUID=a4f5390e-8590-4868-a259-6bafb52a2901 ro quiet splash nomodeset
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-47-generic N/A
linux-backports-modules-4.4.0-47-generic N/A
linux-firmware 1.157.4
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/21/2012
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: P67-DS3-B3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd03/21/2012:svnGigabyteTechnologyCo.,Ltd.:pnP67-DS3-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP67-DS3-B3:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P67-DS3-B3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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