The computer reboots instead of resuming after suspend

[abePdIta]

It happens every time I try to suspend.
I click to suspend and everything seems ok, but when I press the power button to resume, the computer reboots.
I tried to file the bug report with apport, but it tells me that linux is not a genuine Ubuntu package.
Feel free to ask.
Thank you.

---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: VT82xx [HDA VIA VT82xx], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: abe 1621 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xbfffc000 irq 17'
   Mixer name : 'Analog Devices AD1986A'
   Components : 'HDA:11d41986,1043818f,00100500'
   Controls : 37
   Simple ctrls : 21
Card1.Amixer.info:
 Card hw:1 'default'/'USB Midi at usb-0000:00:10.0-2, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB552d:4348'
   Controls : 0
   Simple ctrls : 0
Card1.Amixer.values:

DistroRelease: Ubuntu 10.10
HibernationDevice: RESUME=UUID=b38a6565-8efe-40df-b998-6bc6ba0aee6b
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
IwConfig:
 lo no wireless extensions.

 eth2 no wireless extensions.
MachineType: System manufacturer System Product Name
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-20-generic root=UUID=b65e0111-4dc0-49c5-93f8-b71fd14afc4d ro quiet splash
ProcEnviron:
 LANG=it_IT.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
Regression: No
RelatedPackageVersions: linux-firmware 1.38
Reproducible: Yes
RfKill:

Tags: maverick kernel-power hibernate resume needs-upstream-testing <--------------##
Uname: Linux 2.6.35-20-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/02/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS P5VD2-VM ACPI BIOS Revision 0301
dmi.board.name: P5VD2-VM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.asset.tag: 123456789000
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: 1111
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSP5VD2-VMACPIBIOSRevision0301:bd11/02/2006:svnSystemmanufacturer:pnSystemProductName:pvr:rvnASUSTeKComputerINC.:rnP5VD2-VM:rvr1.XX:cvnChassisManufacture:ct3:cvr1111:
dmi.product.name: System Product Name
dmi.sys.vendor: System manufacturer

[Fabio Marconi (fabiomarconi)]

Can you tell us Wuch version of Ubuntu are you running and some informations of the machine?
Then open a terminal and run
apport-collect 637247
Thanks in advance
Fabio

[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

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[abePdIta (abepdita)]

apport information

[abePdIta (abepdita)]

Ciao Fabio.
You're right, I forgot some important things.
I'm on 10.10 with 2.6.35-20-generic (updated now), but this happens on 10.04 and on 9.10 too.
The machine was assembled by me, but you will find better infos on reports sent by apport. :)
Perhaps the problem is related to video drivers (ATI Radeon X1950 GT), because the problem did not occur on 9.10 in live mode, when drivers were not open and they were not installed by default.
Thank you very much.

[Fabio Marconi (fabiomarconi)]

from CurrentDmesg.txt
[ 10.718661] radeon 0000:02:00.0: DVI-I-1: EDID block 0 invalid.
[ 10.720626] [drm] Possible lm64 thermal controller at 0x4c
[ 10.776499] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 232
[ 10.776553] [drm:drm_edid_block_valid] *ERROR* Raw EDID:

[Rob Castle (futuredub)]

Yesterday, I performed a fresh maverick install on a sony vaio VGN-SR41M (on a new SSD) and I appear to be having very similar problems.
Using suspend, it appears to work successfully, there are no errors reported in /var/log/pm-suspend.log but hitting the power button triggers a reboot.
I have tried with and without the propriety ATI (v10.10) catalyst driver with the same result.
This function worked correctly for me under 10.04.
If there is anything I should add to this, please let me know. Thanks

[Rob Castle (futuredub)]

I shouldn't have been so hasty. For reference, this problem was resolved for me by adding acpi_sleep=nonvs to grub.

[penalvch (penalvch)]

abePdIta, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ .

If it remains an issue, could you run the following command in the development release from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report.

apport-collect -p linux <replace-with-bug-number>

Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please do not test the kernel in the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. As well, please comment on which kernel version specifically you tested.

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream', and comment as to why specifically you were unable to test it.

Please let us know your results. Thanks in advance.

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]