I do not know if this is a duplicate of bug 496428 or bug 517755, but as they are both reported to occur in different locations in suspend_test_finish, and as neither of those seem to involve radeon hardware, I'm opening a new report to be on the safe side.
1. Suspend takes a very long time to resume.
2. ACPI doesn't seem to work unless I trigger its restarting by removing and inserting the power adapter. This is pretty dangerous, as on a number of occasions, the system has overheated due to the fans not starting; this isn't helped by the lack of thermal control in the current radeon driver.
Steps to reproduce:
1. Suspend the machine.
2. Try to resume.
3. Wait.
(4. Remove and re-insert power supply; `acpi -t` gives false readings of 0.0 degrees C, otherwise)
ProblemType: KernelOops
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL hw:0
arecord: device_list:232: control open (0): No such file or directory
**** List of CAPTURE Hardware Devices ****
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: toby 2172 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
Error: command ['amixer', '-c', '0', 'info'] failed with exit code 1: ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL hw:0
amixer: Control device hw:0 open error: No such file or directory
Card0.Amixer.values:
Error: command ['amixer', '-c', '0'] failed with exit code 1: ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL hw:0
amixer: Mixer attach hw:0 error: No such file or directory
Card1.Amixer.info:
Error: command ['amixer', '-c', '1', 'info'] failed with exit code 1: ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL hw:1
amixer: Control device hw:1 open error: No such file or directory
Card1.Amixer.values:
Error: command ['amixer', '-c', '1'] failed with exit code 1: ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL hw:1
amixer: Mixer attach hw:1 error: No such file or directory
Date: Thu Feb 18 14:16:18 2010
DistroRelease: Ubuntu 10.04
Failure: oops
HibernationDevice: RESUME=UUID=1ba7019e-14ee-4e9f-ad54-8747f421d94f
MachineType: Dell Inc. Studio 1537
NonfreeKernelModules: wl
Package: linux-image-2.6.32-13-generic 2.6.32-13.18
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-13-generic root=UUID=f5cadb34-d259-4135-a92d-f4bad690bcfc ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-13.18-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.29
Reproducible: Yes
RfKill:
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
TestedUpstream: No
Title: WARNING: at /build/buildd/linux-2.6.32/kernel/power/suspend_test.c:53 suspend_test_finish+0x88/0x90()
Uname: Linux 2.6.32-13-generic x86_64
dmi.bios.date: 05/27/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0P132H
dmi.board.vendor: Dell Inc.
dmi.board.version: A09
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A09
dmi.modalias: dmi:bvnDellInc.:bvrA09:bd05/27/2009:svnDellInc.:pnStudio1537:pvrA09:rvnDellInc.:rn0P132H:rvrA09:cvnDellInc.:ct8:cvrA09:
dmi.product.name: Studio 1537
dmi.product.version: A09
dmi.sys.vendor: Dell Inc.
Hi Toby,
The warning reported here typically indicates that it took longer for your system to resume from suspend than expected. I believe there is a 5 sec barrier which your system likely exceeded. Based on your dmesg output I see PM: resume devices took 12.360 seconds. I'm setting this to traiged for further investigation. Thanks!
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