[Lenovo Thinkpad Edge E525] Critical /High failures in fwts report
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-lts-raring (Ubuntu) |
Invalid
|
Medium
|
Ivan Hu |
Bug Description
CID: 201107-8258 Lenovo Thinkpad Edge E525
Multiple Critical / High failures found in fwts report:
klog: HIGH Kernel message: [ 0.240390] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
klog: HIGH Kernel message: [ 0.286778] pnp 00:05: [Firmware Bug]: [mem 0x00000000-
FAILED [CRITICAL] AETtype: Test 101, Detected error 'Type' when evaluating
'\_SB_.
FAILED [CRITICAL] AETtype: Test 101, Detected error 'Type' when evaluating
'\_SB_.ADP1._PCL'.
FAILED [CRITICAL] AEAMLBufferLimit: Test 133, Detected error 'Buffer limit' when
evaluating '\_SB_.
Please find attachment for the fwts_result.log
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.8.0-29-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.8.0-29-generic.
ApportVersion: 2.0.1-0ubuntu17.5
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: Generic_1 [HD-Audio Generic], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Generic'/'HD-Audio Generic at 0xf0b44000 irq 47'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 7
Simple ctrls : 1
Card0.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card1.Amixer.info:
Card hw:1 'Generic_
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,
Controls : 22
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Tue Oct 22 22:43:19 2013
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
MachineType: LENOVO 120024U
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79.6
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-raring
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8IET33WW(1.06)
dmi.board.
dmi.board.name: 120024U
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 120024U
dmi.product.
dmi.sys.vendor: LENOVO
Changed in linux-lts-raring (Ubuntu): | |
assignee: | Anthony Wong (anthonywong) → Ivan Hu (ivan.hu) |
Changed in linux-lts-raring (Ubuntu): | |
importance: | Undecided → Medium |
The error,
klog: HIGH Kernel message: [ 0.240390] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
due to the kernel cannot find the ACPI _BQC method provided by firmware.
and the kernel log info, 0xfffffffffffff fff disabled] covers only part of AMD MMCONFIG area [mem 0xf8000000- 0xfbffffff] ; adding more reservations unnecessary resource.
klog: HIGH Kernel message: [ 0.286778] pnp 00:05: [Firmware Bug]: [mem 0x00000000-
is due to the firmware device Device (MEM), report incorrect/
These are both from the improper firmware and need to fixed by firmware.