Hi Christopher @penalvch, thanks for the update. Given the intermittent nature of the bug (not every suspend is prevented from succeeding) it is going to be incredibly difficult for me to reproduce on a livecd. Has anything changed in this driver that makes you think it will be better for me? It hasn't changed between raring and saucy.
Is there a possibility of trying only a newer kernel from trusty perhaps, then I could use it for a week as normal and see if the issue still presents itself? Perhaps there is some debug output I could gather that might point to a cause? This might help determine if undocking is involved as Tim mentions -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1213035 Title: 8086:1502 [Lenovo ThinkPad W530] e1000e module sometimes prevents suspend to ram Status in “linux” package in Ubuntu: Incomplete Bug description: Sometimes, usually towards the end of the day, I find my e100e module does not allow the system to suspend. I do use the ethernet adapter, and it only has occurred after having been connected to ethernet. The following is seen in dmsg: [40697.709402] Freezing user space processes ... (elapsed 0.01 seconds) done. [40697.724258] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [40697.740285] Suspending console(s) (use no_console_suspend to debug) [40697.872196] sd 0:0:0:0: [sda] Synchronizing SCSI cache [40698.041526] sd 0:0:0:0: [sda] Stopping disk [40698.714054] pci_pm_suspend(): e1000_suspend+0x0/0x20 [e1000e] returns -2 [40698.714058] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -2 [40698.714061] PM: Device 0000:00:19.0 failed to suspend async: error -2 [40698.714100] PM: Some devices failed to suspend WORKAROUND: "rmmod e100e" and I can suspend again. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-27-generic 3.8.0-27.40 ProcVersionSignature: Ubuntu 3.8.0-27.40-generic 3.8.13.4 Uname: Linux 3.8.0-27-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: anton 3094 F.... pulseaudio /dev/snd/controlC0: anton 3094 F.... pulseaudio Date: Thu Aug 15 17:22:00 2013 HibernationDevice: RESUME=UUID=471df139-754b-43b4-9979-4d334871c53e InstallationDate: Installed on 2013-07-05 (40 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: LENOVO 24491D1 MarkForUpload: True ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-27-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash nox2apic RelatedPackageVersions: linux-restricted-modules-3.8.0-27-generic N/A linux-backports-modules-3.8.0-27-generic N/A linux-firmware 1.106 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/27/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET92WW (2.52 ) dmi.board.asset.tag: Not Available dmi.board.name: 24491D1 dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro DPK TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET92WW(2.52):bd02/27/2013:svnLENOVO:pn24491D1:pvrThinkPadW530:rvnLENOVO:rn24491D1:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 24491D1 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1213035/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
