Public bug reported:
When putting the system to suspend, the following occurs:
- All monitors go to sleep
- System activity stops (HDD, network, etc.)
- System stays powered on and does not suspend (power light, fans, etc.)
No keystrokes have been found to recover from this state. Ultimately,
the system needs to be rebooted. Holding the power button to kill the
system, then reboot, seems to be the only resolution.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-38-generic 4.4.0-38.57
ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
Uname: Linux 4.4.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ro1r2n2 2865 F.... pulseaudio
/dev/snd/controlC2: ro1r2n2 2865 F.... pulseaudio
/dev/snd/controlC1: ro1r2n2 2865 F.... pulseaudio
Date: Mon Oct 3 11:09:35 2016
HibernationDevice: RESUME=/dev/mapper/crypt-swap_1
InstallationDate: Installed on 2016-06-16 (108 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.3)
MachineType: Dell Inc. Latitude E5440
ProcEnviron:
LANGUAGE=en_US:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-38-generic
root=/dev/mapper/crypt-root ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-38-generic N/A
linux-backports-modules-4.4.0-38-generic N/A
linux-firmware 1.157.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/02/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A13
dmi.board.asset.tag: 217469
dmi.board.name: 05JPFR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.asset.tag: 217469
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA13:bd09/02/2015:svnDellInc.:pnLatitudeE5440:pvr00:rvnDellInc.:rn05JPFR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5440
dmi.product.version: 00
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1629960
Title:
Suspend Fails
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