Todd Kennedy, as per http://download.lenovo.com/express/ddfm.html an update is available for your BIOS (1.46). If you update to this, does it change anything?
If not, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date Thank you for your understanding. ** Tags added: bios-outdated-1.46 needs-upstream-testing regression- potential ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Summary changed: - [LENOVO 4236AT9] suspend/resume failure + [LENOVO ThinkPad T420] suspend/resume failure -- 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/1073354 Title: [LENOVO ThinkPad T420] suspend/resume failure Status in “linux” package in Ubuntu: Incomplete Bug description: logged in and received this error ProblemType: KernelOops DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-17-generic 3.5.0-17.28 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic i686 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.6.1-0ubuntu6 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tkennedy 2710 F.... pulseaudio Date: Tue Oct 30 15:13:18 2012 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=10072b65-9ae4-4ecd-80c5-495afc1019a7 InstallationDate: Installed on 2012-09-21 (39 days ago) InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3) InterpreterPath: /usr/bin/python3.2mu MachineType: LENOVO 4236AT9 MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=a684b42b-8e4e-4bcc-bc88-e2444f923b52 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.5.0-17-generic N/A linux-backports-modules-3.5.0-17-generic N/A linux-firmware 1.95 SourcePackage: linux Title: [LENOVO 4236AT9] suspend/resume failure UpgradeStatus: Upgraded to quantal on 2012-10-01 (29 days ago) UserGroups: dmi.bios.date: 07/07/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 83ET61WW (1.31 ) dmi.board.asset.tag: Not Available dmi.board.name: 4236AT9 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:bvr83ET61WW(1.31):bd07/07/2011:svnLENOVO:pn4236AT9:pvrThinkPadT420:rvnLENOVO:rn4236AT9:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4236AT9 dmi.product.version: ThinkPad T420 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1073354/+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