Public bug reported:
Suspending to ram and to disk works perfectly fine on the
4.8.0-30-generic kernel. On 4.8.0-32-generic it works some of the time,
but most of the time it freezes the machine. When the machine is frozen
the screen is turned off, the power button light is on, but the machine
does not respond to any input including the Magic SysRq keys, the only
thing that can be done is powering off the machine by pressing the power
button for 10 seconds. This happens both with suspend-to-ram and
suspend-to-disk.
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: linux-image-4.8.0-32-generic 4.8.0-32.34
ProcVersionSignature: Ubuntu 4.8.0-32.34-generic 4.8.11
Uname: Linux 4.8.0-32-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: smarter 1803 F.... pulseaudio
CurrentDesktop: KDE
Date: Mon Jan 9 16:42:48 2017
HibernationDevice: RESUME=UUID=a1a154db-3fbe-43e4-92d1-987022206599
InstallationDate: Installed on 2012-09-28 (1563 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120928)
MachineType: LENOVO 20ENCTO1WW
ProcFB:
0 nouveaufb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-32-generic
root=UUID=bf5c18a6-40c4-4768-82bc-5c47a1324be5 ro ipv6.disable=1
i915.enable_psr=0
RelatedPackageVersions:
linux-restricted-modules-4.8.0-32-generic N/A
linux-backports-modules-4.8.0-32-generic N/A
linux-firmware 1.161.1
SourcePackage: linux
UpgradeStatus: Upgraded to yakkety on 2016-04-15 (269 days ago)
dmi.bios.date: 08/03/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1EET57W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20ENCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20ENCTO1WW
dmi.product.version: ThinkPad P50
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug yakkety
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https://bugs.launchpad.net/bugs/1655065
Title:
Regression: Suspend broken on Thinkpad P50 with 4.8.0-32-generic
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