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Message #177103
[Bug 1566302] Re: Ubuntu 16.04: Suspend freezes the system after upgrade to linux image 4.4.0-16
Confirming that this bug occurred at all 4.4.0 kernel, including the
latest 4.4.0-22 kernel update.
Installing newer kernel solve the issue.
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https://bugs.launchpad.net/bugs/1566302
Title:
Ubuntu 16.04: Suspend freezes the system after upgrade to linux image
4.4.0-16
Status in linux package in Ubuntu:
Confirmed
Bug description:
I'm using ubuntu 16.04 on a XPS 15 9550.
Suspend/resume worked flawlessly with linux image 4.4.0-15, and after
standard upgrade yesterday (5/04/2016) which installed image 4.4.0-16,
the system freezes when attempting a suspend. I get no response from
the system (nor keyboard, nor screen, nor touchpad), but it gets very
hot, so that it must be running something.
Booting with 4.4.0-15 makes the suspend to work perfectly.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-extra-4.4.0-16-generic 4.4.0-16.32
ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
Uname: Linux 4.4.0-15-generic x86_64
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: macias 1770 F.... pulseaudio
CurrentDesktop: X-Cinnamon
Date: Tue Apr 5 14:56:17 2016
HibernationDevice: RESUME=UUID=4180adfa-3852-4a96-86b4-f3696448c743
InstallationDate: Installed on 2016-03-07 (28 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160304)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f3:21d5 Elan Microelectronics Corp.
Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9550
ProcEnviron:
LANGUAGE=es_ES
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic.efi.signed root=UUID=673f4658-75f8-4c01-bcd8-0af860269699 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-15-generic N/A
linux-backports-modules-4.4.0-15-generic N/A
linux-firmware 1.157
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/25/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.01.19
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr01.01.19:bd01/25/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
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References