Computer freezes after resume

[Julien Aubin]

Hi,

I've noticed that after a resume, my computer often freezes or becomes unstable, forcing me to reboot. The regression occured after update to kernel 3.11.0-11-generic, and I've set the following line in my /etc/rc.local as a WA for bug 1181878 :
echo 0 > /sys/power/pm_async

Otherwise my computer is not able to suspend at all.

Bug was not present with kernel 3.11.0-9-generic

My system :
AMD Phenom 9850
M2N-SLI Deluxe (w/ chipset NForce 570)
8 GB RAM
Nvidia GeForce 660Ti with driver NVidia-319
Kernel AMD64

Important notice : the bug does not occur if you suspend/resume just for a couple of seconds, but for a longer time it's almost always there...

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-11-generic 3.11.0-11.17
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: julien 3693 F.... pulseaudio
 /dev/snd/controlC0: julien 3693 F.... pulseaudio
 /dev/snd/pcmC0D0p: julien 3693 F...m pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type: 'iw'
Date: Tue Oct 8 22:28:41 2013
HibernationDevice: RESUME=UUID=1e2e6306-5da1-44ae-98dd-d137e96a8425
IwConfig:
 eth0 no wireless extensions.

 eth1 no wireless extensions.

 lo no wireless extensions.
Lsusb:
 Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 006: ID 046d:0928 Logitech, Inc. QuickCam Express
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: System manufacturer System Product Name
MarkForUpload: True
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-11-generic root=UUID=53dfbfeb-5955-48e2-9039-e6c3b9b219d0 ro ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-3.11.0-11-generic N/A
 linux-backports-modules-3.11.0-11-generic N/A
 linux-firmware 1.116
RfKill:

SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-09-27 (10 days ago)
WpaSupplicantLog:

dmi.bios.date: 10/02/2008
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M2N-SLI DELUXE ACPI BIOS Revision 1701
dmi.board.name: M2N-SLI DELUXE
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: Chassis Version
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2N-SLIDELUXEACPIBIOSRevision1701:bd10/02/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N-SLIDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.12 kernel[0].

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'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc4-saucy/

[Julien Aubin (gojulgarbmail)]

Not a bug, or fixed with kernel 3.11-12. The issue could also deal with my computer, which becomes sometimes unstable after having been switched on for quite a long time through a suspend/resume cycle, until I shut it down completely for a couple of hours.