lenovo t410s fails to resume with kernel version 2.6.38.3
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
This is a regression as suspend/resume worked perfectly in the prior kernel version, 2.6.38.2. When resuming the laptop, it seems as though nothing occurs. The screen powers on, but remains black, the wireless never turns on, the bluetooth adapter never turns on, and the system does not respond to keybord requests for console changes, etc. I have not tried the sysrq interface to see if I can get anything out of that, however. This occurs every time the laptop attempts to resume.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.38-3-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: valdiyen 1757 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15069,
Controls : 12
Simple ctrls : 6
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 6UHT30WW-1.11'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Feb 13 22:45:01 2011
EcryptfsInUse: Yes
HibernationDevice: RESUME=
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110131)
MachineType: LENOVO 2901CTO
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.47
SourcePackage: linux
dmi.bios.date: 09/16/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6UET54WW (1.34 )
dmi.board.name: 2901CTO
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: 2901CTO
dmi.product.
dmi.sys.vendor: LENOVO
tags: |
added: regression-release removed: regression-proposed |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
I just tested the latest natty kernel release 2.6.38-4 and the system successfully resumed from suspend.