This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1256362
Title:
Lenovo Ideapad S205] System runs on single core after hibernation.
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I have noticed that the system is running on single CPU core after
each hibernation. There are 2 messages appeared in the syslog file
about the problem:
Nov 29 16:56:56 nbook kernel: [ 4140.670554] CPU1: Not responding.
Nov 29 16:56:56 nbook kernel: [ 4140.670731] Error taking CPU1 up: -5
Both CPU cores work normally on regular boot. All cores work after
sleep. But CPU1 goes offline after each hibernation. BTW, I cannot
update BIOS on the laptop, because all the Lenovo updates are intended
to run under Windows, which I don't have.
Please help.
Thank you.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-generic 3.2.0.56.66
ProcVersionSignature: Ubuntu 3.2.0-56.86-generic 3.2.51
Uname: Linux 3.2.0-56-generic i686
NonfreeKernelModules: fglrx
.etc.asound.conf:
defaults.ctl.card 1
defaults.pcm.card 1
defaults.timer.card 1
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: andrew 1769 f.... lxpanel
Card0.Amixer.info:
Card hw:0 'Generic'/'HD-Audio Generic at 0x90244000 irq 43'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card0.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Card1.Amixer.info:
Card hw:1 'SB'/'HDA ATI SB at 0x90240000 irq 16'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa6005,00100003'
Controls : 9
Simple ctrls : 6
Date: Fri Nov 29 17:31:15 2013
HibernationDevice: RESUME=UUID=61f0b28a-c480-44b1-986c-b4ef7beacbe8
InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423)
MachineType: LENOVO Brazos
MarkForUpload: True
ProcEnviron:
LANGUAGE=ru_RU:ru
TERM=xterm
PATH=(custom, no user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-56-generic
root=UUID=ac66b454-53c5-4cbf-a577-ae4ea09be832 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-56-generic N/A
linux-backports-modules-3.2.0-56-generic N/A
linux-firmware 1.79.7
SourcePackage: linux
StagingDrivers: rts5139
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/10/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 4BCN24WW
dmi.board.asset.tag: Base Board Asset Tag Unknown
dmi.board.name: Inagua
dmi.board.vendor: LENOVO
dmi.board.version: 109-B78210-00A
dmi.chassis.asset.tag: Chassis Asset Tag Unknown
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Chassis Version Unknown
dmi.modalias:
dmi:bvnLENOVO:bvr4BCN24WW:bd08/10/2011:svnLENOVO:pnBrazos:pvrIdeapadS205:rvnLENOVO:rnInagua:rvr109-B78210-00A:cvnLENOVO:ct10:cvrChassisVersionUnknown:
dmi.product.name: Brazos
dmi.product.version: Ideapad S205
dmi.sys.vendor: LENOVO
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