Hello Christopher, The problem seem to have gone away when updating to the first 12.04 beta. If I'll notice any more problem I'll add more information.
Thanks for make such a great release, -- Miki On Thu, Apr 26, 2012 at 12:46 AM, Christopher M. Penalver <christopher.penal...@gmx.com> wrote: > Michal, thank you for reporting this and helping make Ubuntu better. > 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? If so, could > you please provide the information following > https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume ? As well, > can you try with the latest development release of Ubuntu? ISO CD images > are available from http://cdimage.ubuntu.com/releases/ . However, note > you can only test Suspend, not Hibernate, when using a LiveCD. If the > issue remains, run the following command in the development release from > a Terminal (Applications->Accessories->Terminal) as it will > automatically gather and attach updated debug information to this > report. > > apport-collect -p linux <BUGNUMBER> > > Additionally, if you could try to reproduce this with the upstream > mainline kernel that would be great. It will allow additional upstream > developers to examine the issue. Refer to > https://wiki.ubuntu.com/KernelMainlineBuilds . 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. > > 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'. > > Please let us know your results. Thanks in advance. > > ** Description changed: > > - System freezes on resume (sometimes on 2nd, 3rd... suspend/resume cycle). > It seems to be a race condition related to Intel Idle Driver. Using the boot > GRUB parameter "intel_idle.max_cstate=0" which disables the new Intel Idle > Driver and assures fallback to ACPI idle, the problem disappears. Another, > less clean, workaround was to completely disable Intel SpeedStep in BIOS. > + System freezes on resume (sometimes on 2nd, 3rd... suspend/resume > + cycle). It seems to be a race condition related to Intel Idle Driver. > + > Same problem confirmed on both Ubuntu 2.6.35 and 2.6.36 series kernels as > well as corresponding mainline kernels. Brief testing on 2.6.32, 2.6.33 and > 2.6.34 kernels led to same resume freezes; on Lucid 2.6.32 kernel it *seemed* > that disabling "/usr/lib/pm-utils/sleep.d/94cpufreq" script has helped to > avoid the race condition on resume. > Note: the race condition only appears when resuming the laptop (Dell e6410) > on battery power. > Thanks to Mario Limonciello from Dell Linux engineering for hinting that > Intel Idle Driver might be the element playing the determining role in this > S3 resume race condition. > + > + WORKAROUND: Using the boot GRUB parameter "intel_idle.max_cstate=0" which > disables the new Intel Idle Driver and assures fallback to ACPI idle, the > problem disappears. > + WORKAROUND: Disable Intel SpeedStep in BIOS. > > ProblemType: Bug > DistroRelease: Ubuntu 11.04 > Package: linux-image-2.6.35-22-generic 2.6.35-22.35 > Regression: Yes > Reproducible: Yes > ProcVersionSignature: Ubuntu 2.6.36-1.7-generic 2.6.36 > Uname: Linux 2.6.36-1-generic x86_64 > NonfreeKernelModules: nvidia > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. > Architecture: amd64 > ArecordDevices: > - **** List of CAPTURE Hardware Devices **** > - card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > - Subdevices: 1/1 > - Subdevice #0: subdevice #0 > + **** List of CAPTURE Hardware Devices **** > + card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] > + Subdevices: 1/1 > + Subdevice #0: subdevice #0 > AudioDevicesInUse: > - USER PID ACCESS COMMAND > - /dev/snd/controlC1: user 5836 F.... kmix > - /dev/snd/controlC0: user 5683 F.... knotify4 > - user 5836 F.... kmix > + USER PID ACCESS COMMAND > + /dev/snd/controlC1: user 5836 F.... kmix > + /dev/snd/controlC0: user 5683 F.... knotify4 > + user 5836 F.... kmix > CRDA: Error: [Errno 2] No such file or directory > Card0.Amixer.info: > - Card hw:0 'Intel'/'HDA Intel at 0xe9660000 irq 44' > - Mixer name : 'IDT 92HD81B1C5' > - Components : 'HDA:111d76d5,1028040a,00100104' > - Controls : 15 > - Simple ctrls : 10 > + Card hw:0 'Intel'/'HDA Intel at 0xe9660000 irq 44' > + Mixer name : 'IDT 92HD81B1C5' > + Components : 'HDA:111d76d5,1028040a,00100104' > + Controls : 15 > + Simple ctrls : 10 > Card1.Amixer.info: > - Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 17' > - Mixer name : 'Nvidia GPU 0b HDMI/DP' > - Components : 'HDA:10de000b,10de0101,00100200' > - Controls : 16 > - Simple ctrls : 4 > + Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 17' > + Mixer name : 'Nvidia GPU 0b HDMI/DP' > + Components : 'HDA:10de000b,10de0101,00100200' > + Controls : 16 > + Simple ctrls : 4 > Date: Sun Oct 24 15:18:38 2010 > EcryptfsInUse: Yes > InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100706) > MachineType: Dell Inc. Latitude E6410 > ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.36-1-generic > root=UUID=a19d680a-64b5-4ad8-92a5-25ca7051f5a8 ro vdso32=0 acpi_sleep=nonvs > intel_idle.max_cstate=0 quiet splash vga=792 elevator=noop > ProcEnviron: > - LANGUAGE= > - LANG=en_US.UTF-8 > - SHELL=/bin/bash > + LANGUAGE= > + LANG=en_US.UTF-8 > + SHELL=/bin/bash > RelatedPackageVersions: linux-firmware 1.39 > SourcePackage: linux > dmi.bios.date: 08/10/2010 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: A05 > dmi.board.name: 0K42JR > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 9 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvrA05:bd08/10/2010:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0K42JR:rvrA00:cvnDellInc.:ct9:cvr: > dmi.product.name: Latitude E6410 > dmi.product.version: 0001 > dmi.sys.vendor: Dell Inc. > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/665891 > > Title: > Dell Latitude E6410: System freeze on S3 resume with Intel Core i7 > CPUs (affects any OS) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/665891/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/665891 Title: Dell Latitude E6410: System freeze on S3 resume with Intel Core i7 CPUs (affects any OS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/665891/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
