resume from suspend does not initialize the display on 2.6.35 kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Since upgrading to maverick, many people have reported being unable to resume from a suspended state.
Steps to reproduce:
Install Maverick.
Suspend.
Resume.
Notice that the resume worked except that video fails to initialize. Key strokes still work. You can CTRL-ALT-DELETE, for example.
See more details in this thread:
http://
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
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 0xf6fdc000 irq 46'
Mixer name : 'IDT 92HD71B7X'
Components : 'HDA:111d76b2,
Controls : 20
Simple ctrls : 14
Date: Thu Oct 7 22:05:18 2010
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: Dell Inc. Latitude E6400
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageV
SourcePackage: linux
dmi.bios.date: 05/06/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A24
dmi.board.name: 0X574R
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude E6400
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: acpi |
tags: | removed: regression-potential |
Try updating your BIOS to the A27 version available at http:// supportapj. dell.com/ support/ downloads/ driverslist. aspx?c= au&cs=audhs1& l=en&s= dhs&ServiceTag= &SystemID= LAT_E6400& os=WLH& osl=en& catid=& impid=