CPU fan goes full throttle triggered by waking up from suspend on Lenovo X1 Carbon (5th Gen., 2017)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned | ||
Zesty |
Triaged
|
Medium
|
Unassigned |
Bug Description
Thinkpad X1 Carbon 5th generation ultrabook with i7 Kabylake CPU running Ubuntu 17.04 has its fan go full steam if the laptop is woken up from sleep/suspend. Without any sleep/suspend the laptop's fan is basically "off" or silent, even for hours.
The bug has been fixed upstream, see
6625914 ACPI / EC: Drop EC noirq hooks to fix a regression
9c40f95 Revert "ACPI / EC: Enable event freeze mode..." to fix a regression
and/or https:/
(with duplicate https:/
and I hope this fix will make its way into a near-future kernel update to ubuntu :)
Many thanks!
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.10.0-30-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity:Unity7
Date: Wed Aug 9 12:55:20 2017
HibernationDevice: RESUME=
InstallationDate: Installed on 2017-06-25 (44 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 138a:0097 Validity Sensors, Inc.
Bus 001 Device 003: ID 04f2:b5ce Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20HQS03P00
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.164.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/04/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: N1MET37W (1.22 )
dmi.board.
dmi.board.name: 20HQS03P00
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20HQS03P00
dmi.product.
dmi.sys.vendor: LENOVO
description: | updated |
description: | updated |
summary: |
- CPU fan goes full throttle triggered by waking of from suspend on Lenovo + CPU fan goes full throttle triggered by waking up from suspend on Lenovo X1 Carbon (5th Gen., 2017) |
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