klog: HIGH Kernel message: [ 7.944886] ACPI Warning:
\_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer],
ACPI requires [Package] (20140424/nsarguments-95)
for _DSM failure, kernel compliant about the mismatch of _DSM method(Device
Specific Method)
>From ACPI spec,
This optional object is a control method that enables devices to provide device
specific control
functions that are consumed by the device driver.
Arguments: (4)
Arg0 – A Buffer containing a UUID
Arg1 – An Integer containing the Revision ID
Arg2 – An Integer containing the Function Index
Arg3 – A Package that contains function-specific arguments
the #4 Arg (i.e Arg3 is defined as a Package) , but seems the graphic driver
bright an Buffer to it.
This has often been seen on the graphic driver, since the _DSM is device
specific method.
This shouldnot be a problem if the graphic function is fine.
** Changed in: hwe-next
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1452979
Title:
[Lenovo W550s] 'Run Firmware Test Suite (fwts) desktop-specific
diagnosis tests' test case is always fail.
Status in HWE Next Project:
Won't Fix
Status in linux package in Ubuntu:
Incomplete
Bug description:
CID : 201412-16338 Lenovo W550s (I+N) with 14.04.2 (utopic)
Steps:
1. Install 14.04.2 on W550s
2. Install Plainbox and run test case 'Run FWTS desktop-specific diagnosis
tests.'
Expected result:
Test result should be pass.
Actual result:
==================
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
FAILED [CRITICAL] KlogThermalOverrun: Test 1, CRITICAL Kernel message: [
65.525891] CPU1: Core temperature above threshold, cpu clock throttled (total
events = 1)
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
FAILED [CRITICAL] KlogThermalOverrun: Test 1, CRITICAL Kernel message: [
65.525893] CPU1: Package temperature above threshold, cpu clock throttled
(total
events = 1)
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
FAILED [CRITICAL] KlogThermalOverrun: Test 1, CRITICAL Kernel message: [
65.525898] CPU3: Package temperature above threshold, cpu clock throttled
(total
events = 1)
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
FAILED [CRITICAL] KlogThermalOverrun: Test 1, CRITICAL Kernel message: [
65.525899] CPU2: Package temperature above threshold, cpu clock throttled
(total
events = 1)
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
FAILED [CRITICAL] KlogThermalOverrun: Test 1, CRITICAL Kernel message: [
65.525899] CPU0: Package temperature above threshold, cpu clock throttled
(total
events = 1)
ADVICE: Test caused CPU temperature above critical threshold. The CPU has been
throttled to run slower because of over-heating above the critical threshold.
CPU throttling will be turned off once the CPU has cooled sufficiently.
Frequent
throttling may indicate poor thermal design on the machine.
Found 7 unique errors in kernel log.
==================
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1 [modified:
boot/vmlinuz-3.16.0-30-generic]
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CurrentDesktop: Unity
Date: Fri May 8 00:22:38 2015
InstallationDate: Installed on 2015-05-04 (3 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: u 1541 F.... pulseaudio
/dev/snd/controlC1: u 1541 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=90099d82-a6e3-4f0d-a33d-e2ecc1404a85
InstallationDate: Installed on 2015-05-25 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
MachineType: LENOVO 20E1Z0X8US
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-38-generic
root=UUID=2454d0dd-537b-45c0-90d4-51418bf98284 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10
RelatedPackageVersions:
linux-restricted-modules-3.16.0-38-generic N/A
linux-backports-modules-3.16.0-38-generic N/A
linux-firmware 1.127.11
Tags: trusty
Uname: Linux 3.16.0-38-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/17/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: N11ET26W (1.02 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20E1Z0X8US
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN11ET26W(1.02):bd11/17/2014:svnLENOVO:pn20E1Z0X8US:pvrThinkPadW550s:rvnLENOVO:rn20E1Z0X8US:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20E1Z0X8US
dmi.product.version: ThinkPad W550s
dmi.sys.vendor: LENOVO
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