I installed the latest 4.9 kernel (4.9.0-040900-generic #201612111631)
and tested both default open source nouveau driver and proprietary
nvidia-367 driver. Unfortunately problem still persists but now I can do
three successful suspends instead of two :))
I think my only way to get rid of this issue is to upgrade to newer
motherboard... The current is quite old. Maybe I'll do another test with
new Ubuntu (let's say 17.04 daily build) on another drive without
encrypted home folder and see if there is the same problem. I'll let you
know. Thanks
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1641244
Title:
Ubuntu 16.04 suspend works only twice or thrice in a row, freezes at
next attempt
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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