Lenovo X250 failes to suspend after being docked
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned | ||
Xenial |
Expired
|
Medium
|
Unassigned |
Bug Description
I have a Lenovo Thinkpad X250 and the ThinkPad Ultra Dock docking station which is connected to two Lenovo monitors via DisplayPort. Docking works fine but if I remove the computer from the dock and try to suspend, the computer locks up (screen freezes no keyboard commands work) and I have to hard reboot. The computer works fine after removing from the dock except for this suspend issue.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.4.0-43-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: Unity
Date: Mon Oct 17 18:46:24 2016
EcryptfsInUse: Yes
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-11-14 (339 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 20CMCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.157.4
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-04-22 (178 days ago)
dmi.bios.date: 06/19/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N10ET36W (1.15 )
dmi.board.
dmi.board.name: 20CMCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20CMCTO1WW
dmi.product.
dmi.sys.vendor: LENOVO
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