Kernel Reports ACPI Errors on Lenovo W510 / T510
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Tested with kernel 2.6.31, 2.6.32 and 2.6.33...
On boot this message is logged to dmesg:
[ 1.968796] ------------[ cut here ]------------
[ 1.968808] WARNING: at /build/
[ 1.968814] Hardware name: 4318CTO
[ 1.968817] Modules linked in:
[ 1.968824] Pid: 0, comm: swapper Not tainted 2.6.32-13-generic #18-Ubuntu
[ 1.968830] Call Trace:
[ 1.968841] [<ffffffff81064
[ 1.968849] [<ffffffff81065
[ 1.968857] [<ffffffff81037
[ 1.968865] [<ffffffff81037
[ 1.968876] [<ffffffff81091
[ 1.968884] [<ffffffff81092
[ 1.968893] [<ffffffff81092
[ 1.968902] [<ffffffff81091
[ 1.968911] [<ffffffff81563
[ 1.968919] [<ffffffff81088
[ 1.968927] [<ffffffff81090
[ 1.968932] ACPI Warning for \_PR_.CPU0._PSD: [<ffffffff81309
[ 1.968945] [<ffffffff81309
[ 1.968951] [<ffffffff81563
[ 1.968955] Return Package type mismatch at index 4 - found [NULL Object Descriptor], expected Integer (20090903/
[ 1.968968] [<ffffffff8144d
[ 1.968975] [<ffffffff81011
[ 1.968980] ACPI: Invalid _PSD data
[ 1.968986] [<ffffffff8155a
[ 1.968998] ---[ end trace 5c2645609957869a ]---
System cannot suspend either.
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 17'
Mixer name : 'Conexant ID 5069'
Components : 'HDA:14f15069,
Controls : 6
Simple ctrls : 4
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia ID a'
Components : 'HDA:10de000a,
Controls : 0
Simple ctrls : 0
Card1.Amixer.
Date: Tue Feb 16 17:52:58 2010
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=
InstallationMedia: Error: [Errno 13] Permission denied: '/var/log/
MachineType: LENOVO 4318CTO
NonfreeKernelMo
Package: linux-source (not installed)
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_CA.utf8
SHELL=/bin/bash
ProcVersionSign
Regression: No
RelatedPackageV
Reproducible: Yes
SourcePackage: linux-meta
TestedUpstream: Yes
Uname: Linux 2.6.32-13-generic x86_64
dmi.bios.date: 01/20/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET46WW (1.09 )
dmi.board.name: 4318CTO
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: 4318CTO
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: resume |
Changed in linux-meta (Ubuntu): | |
status: | New → Confirmed |
I do not have identical dmesg contents on my T510, but it is similar. /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/519375
My mild debugging is outlined here:
https:/
IASL reports errors when recompiling DSDT, it appears that the DSDT was compiled using a Microsoft compiler, which does not strictly enforce syntax. I'm still investigating this.
http:// swiss.ubuntufor ums.org/ showthread. php?t=1036051
^^this thread links to some explanations and guides.