Regression: Suspend broken on Thinkpad P50 with 4.8.0-32-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Unknown
|
Unknown
|
|||
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned | ||
Yakkety |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
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-
ProcVersionSign
Uname: Linux 4.8.0-32-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: KDE
Date: Mon Jan 9 16:42:48 2017
HibernationDevice: RESUME=
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=
RelatedPackageV
linux-
linux-
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.
dmi.board.name: 20ENCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20ENCTO1WW
dmi.product.
dmi.sys.vendor: LENOVO
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