notebook doesn't resume when opened

[JR]

my dell studio 1557 doesn't resume when I open the lid (it does suspend when closing). this worked the last 2 years but causes problems since about 5 days (I think there was a kernel update recently).

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-15-generic 3.0.0-15.24
ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
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
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf1000000 irq 48'
   Mixer name : 'IDT 92HD73C1X5'
   Components : 'HDA:111d7675,102802bd,00100103'
   Controls : 22
   Simple ctrls : 15
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfeec000 irq 49'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100100'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Sat Dec 17 17:42:01 2011
HibernationDevice: RESUME=UUID=029fdae6-d18e-49bf-ac9e-c3579abb7801
InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Dell Inc. Studio 1557
ProcEnviron:
 LANGUAGE=
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic root=UUID=7ecb4470-8ac5-470e-a220-b9d8c996f2f3 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.0.0-15-generic N/A
 linux-backports-modules-3.0.0-15-generic N/A
 linux-firmware 1.60
SourcePackage: linux
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (63 days ago)
dmi.bios.date: 10/06/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0KM426
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A02
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd10/06/2009:svnDellInc.:pnStudio1557:pvrA02:rvnDellInc.:rn0KM426:rvrA02:cvnDellInc.:ct8:cvrA02:
dmi.product.name: Studio 1557
dmi.product.version: A02
dmi.sys.vendor: Dell Inc.

[JR (juergen-richtsfeld)]

I just bootet with the 3.0.0-14 kernel and the problem doesn't happen there.

[Chris Van Hoof (vanhoof)]

Out of curiosity I just installed 3.0.0-15.24-generic (3.0.13) on my Lenovo x220 and am able to successfully suspend and resume thirty times.

[Joseph Salisbury (jsalisbury)]

This could be a duplicate of bug 904569

I will be performing a bisect to figure out what change could have introduced this regression. I will be asking for some kernels to be tested in bug 904569. It would be great if you could also test some of these kernels.

[Joseph Salisbury (jsalisbury)]

I posted a test kernel for this bug. The test kernel has the commit reverted that may have caused this regression. Can you please test this kernel and report back if it resolves the issue? Please post your results as a comment in the duplicate of this bug, which is bug 904569 ?

The kernel is available at:

http://people.canonical.com/~jsalisbury/lp904569/

[JR (juergen-richtsfeld)]

I recently upgraded to 3.0.0.15-26 and suspend seems to work again.