It's been another 10 days since I last posted, and I still haven't encountered this bug again. I have no idea if it was the new kernel version or the BIOS that "fixed" it - I updated them both within a couple of days of eachother, so I am running the latest BIOS that Christopher linked to. Of course it could also be that I'm on a lucky streak, since I've never been able to consistently replicate the bug - but before I updated the BIOS + kernel it was happening on approximately a weekly basis.
I sort of doubt that the BIOS would be the issue though (but you never know), since I've had this laptop since April 2010 and I've never faced the issue while running Windows 7 (I just switched over to Ubuntu in May). Steve, I tried to replicate your results by running echo mem > /sys/power/state and pm-suspend on AC power while docked, and then pm- suspend again while undocked, and it seems to work fine. Do you have any further detailed suggestions on how I could try to replicate the issue? -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F.... pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware 1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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
