Full trace doesn't help - the system never gets to suspended state so the suspend trace doesn't kick in.
We know which is the buggy driver anyway from dmesg, it is e1000e. I will get bios 2.56, but then I'd really like to know what the next steps for this are. So far, your suggestions have not helped. We have identified the driver that contains the problem, and the driver in the kernel is outdated. Does this need to be an upstream fix? -- 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/1250476 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. WORKAROUND: "rmmod e100e" and I can suspend again. I do use the ethernet adapter, and it only has occurred after having been connected to ethernet. The following is seen in dmsg: Nov 12 12:08:38 pk0k4dr kernel: [33964.643792] PM: Syncing filesystems ... done. Nov 12 12:08:38 pk0k4dr kernel: [33965.021021] PM: Preparing system for mem sleep Nov 12 12:08:42 pk0k4dr kernel: [33965.134863] Freezing user space processes ... (elapsed 0.001 seconds) done. Nov 12 12:08:42 pk0k4dr kernel: [33965.136441] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. Nov 12 12:08:42 pk0k4dr kernel: [33965.137766] PM: Entering mem sleep Nov 12 12:08:42 pk0k4dr kernel: [33965.137838] Suspending console(s) (use no_console_suspend to debug) Nov 12 12:08:42 pk0k4dr kernel: [33965.137889] xhci_hcd 0000:00:14.0: power state changed by ACPI to D0 Nov 12 12:08:42 pk0k4dr kernel: [33965.238268] xhci_hcd 0000:00:14.0: setting latency timer to 64 Nov 12 12:08:42 pk0k4dr kernel: [33965.238338] ehci-pci 0000:00:1a.0: power state changed by ACPI to D0 Nov 12 12:08:42 pk0k4dr kernel: [33965.342280] ehci-pci 0000:00:1a.0: setting latency timer to 64 Nov 12 12:08:42 pk0k4dr kernel: [33965.342306] ehci-pci 0000:00:1d.0: power state changed by ACPI to D0 Nov 12 12:08:42 pk0k4dr kernel: [33965.446254] ehci-pci 0000:00:1d.0: setting latency timer to 64 Nov 12 12:08:42 pk0k4dr kernel: [33965.578114] sd 0:0:0:0: [sda] Synchronizing SCSI cache Nov 12 12:08:42 pk0k4dr kernel: [33965.578476] sd 0:0:0:0: [sda] Stopping disk Nov 12 12:08:42 pk0k4dr kernel: [33965.802057] nouveau [ DRM] suspending fbcon... Nov 12 12:08:42 pk0k4dr kernel: [33965.802061] nouveau [ DRM] suspending display... Nov 12 12:08:42 pk0k4dr kernel: [33965.802087] nouveau [ DRM] unpinning framebuffer(s)... Nov 12 12:08:42 pk0k4dr kernel: [33965.802480] mei_me 0000:00:16.0: suspend Nov 12 12:08:42 pk0k4dr kernel: [33965.803108] nouveau [ DRM] evicting buffers... Nov 12 12:08:42 pk0k4dr kernel: [33965.827282] nouveau [ DRM] waiting for kernel channels to go idle... Nov 12 12:08:42 pk0k4dr kernel: [33965.827309] nouveau [ DRM] suspending client object trees... Nov 12 12:08:42 pk0k4dr kernel: [33965.835924] nouveau [ DRM] suspending kernel object tree... Nov 12 12:08:42 pk0k4dr kernel: [33966.209804] i915 0000:00:02.0: power state changed by ACPI to D3cold Nov 12 12:08:42 pk0k4dr kernel: [33966.429324] pci_pm_suspend(): e1000_suspend+0x0/0x20 [e1000e] returns -2 Nov 12 12:08:42 pk0k4dr kernel: [33966.429328] dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -2 Nov 12 12:08:42 pk0k4dr kernel: [33966.429330] PM: Device 0000:00:19.0 failed to suspend async: error -2 Nov 12 12:08:42 pk0k4dr kernel: [33967.221549] nouveau 0000:01:00.0: power state changed by ACPI to D3cold Nov 12 12:08:42 pk0k4dr kernel: [33967.221613] PM: Some devices failed to suspend, or early wake event detected Nov 12 12:08:42 pk0k4dr kernel: [33967.221661] i915 0000:00:02.0: power state changed by ACPI to D0 Nov 12 12:08:42 pk0k4dr kernel: [33967.221684] xhci_hcd 0000:00:14.0: setting latency timer to 64 Nov 12 12:08:42 pk0k4dr kernel: [33967.221737] mei_me 0000:00:16.0: irq 45 for MSI/MSI-X ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-13-generic 3.11.0-13.20 ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6 Uname: Linux 3.11.0-13-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jammy 3673 F.... pulseaudio Date: Tue Nov 12 13:42:10 2013 HibernationDevice: RESUME=UUID=36cdf9ac-9cc9-4649-9be0-ed0a81c29b26 InstallationDate: Installed on 2013-10-16 (26 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: LENOVO 24491D1 MarkForUpload: True ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-13-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-13-generic N/A linux-backports-modules-3.11.0-13-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) 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:bvrG5ET93WW(2.53):bd05/24/2013: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/1250476/+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
