[Bug 621834] [NEW] laptop does not suspend/hibernate after kernel update

[Thomas Mayer]

Public bug reported:

I have a Dell Inspiron 6000 with Intel Centrino (Pentium-M), 32bit. ATI
X300 graphics. No fglrx drivers.

I updated my system from karmic to lucid. Using jaunty, it was very very
seldom that suspend to ram did not work. Same behaviour with lucid.
System was updated frequently.

Since I installed a kernel update from 2.6.32-23 to 2.6.32-24 in the
last days, I can't suspend to ram or hibernate reproducably. The system
halts before it sleeps or is switched off. I have to hard reset the
system then. After rebooting, all network connections are switched off
and I have to reenable them using NetworkManager.

Using 2.6.32-23, I also can't suspend to ram or hibernate any more. A
few days ago, this worked fine in most cases. However sometimes I had
the same behaviour as now (about one in 10 times it did not suspend).

When I reboot my system using kernel 2.6.32-22, suspend to ram and
hibernate work fine. Reproducably. Only very very seldom it did not work
with same behaviour (system halted and network connections had to be
enabled again).

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-24-generic 2.6.32-24.41
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.41-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  thomas     2376 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'ICH6'/'Intel ICH6 with STAC9752,53 at irq 16'
   Mixer name	: 'SigmaTel STAC9752,53'
   Components	: 'AC97a:83847652'
   Controls      : 30
   Simple ctrls  : 20
CheckboxSubmission: 8f12e98536291f59719792d89958b124
CheckboxSystem: d00f84de8a555815fa1c4660280da308
Date: Sat Aug 21 17:52:08 2010
HibernationDevice: RESUME=UUID=1afd8712-66c3-44d4-9a1f-36d4761111cb
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: Dell Inc. Inspiron 6000
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=b29172d6-f392-4749-8397-c5ccbddcb980 ro quiet splash
ProcEnviron:
 PATH=(custom, no user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
dmi.bios.date: 09/28/2005
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA09:bd09/28/2005:svnDellInc.:pnInspiron6000:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 6000
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid needs-upstream-testing regression-update resume suspend

-- 
laptop does not suspend/hibernate after kernel update
https://bugs.launchpad.net/bugs/621834
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