Public bug reported:
Hi,
I have this issue since upgrading from ubuntu 13.10 to 14.04. The issue is
still present even after upgrade to 14.10.
The problem is that system sometimes does not suspend correctly. After
initiating suspend the display is being turned off completely, HDDs are being
stopped, but fan remains ON and the PC LED also stays on. The only possibility
is to make hard reset using the HW button on the pc. Pressing power button will
neither suspend/turn off computer nor turn in on again. I can reproduce this
issue randomly - approximately 1 out of 5 suspends will fail. It looks first
suspend after reboot will always work fine. Then some of the suspends after
successfull resume will fail (randomly). I also tried fresh install of Ubuntu
14.10, but the suspend kept failing as well.
Checking /var/log/pm-suspend.log did not help me as there is always "performing
suspend" message either after correct suspend or failed suspend.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-24-generic 3.16.0-24.32
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ygzo 5008 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Jan 20 17:34:22 2015
HibernationDevice: RESUME=UUID=5c7a99f0-ca4d-4b61-bf3c-118fa145440d
InstallationDate: Installed on 2014-04-18 (277 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. H61M-D2H
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic
root=UUID=0cb350ba-8e96-4ac3-ac78-73547f8ada58 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.16.0-24-generic N/A
linux-backports-modules-3.16.0-24-generic N/A
linux-firmware 1.138
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2014-10-28 (84 days ago)
dmi.bios.date: 05/18/2012
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5
dmi.board.name: H61M-D2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd05/18/2012:svnGigabyteTechnologyCo.,Ltd.:pnH61M-D2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnH61M-D2H:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: H61M-D2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug utopic
** Summary changed:
- Ubuntu 14.10 does sometimes does not suspend
+ Ubuntu 14.10 sometimes does not suspend
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1412873
Title:
Ubuntu 14.10 sometimes does not suspend
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1412873/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
