apport information ** Tags added: apport-collected oneiric staging
** Description changed: When I suspend either of my two ThinkPad X220's under Xubuntu, they fail to properly wake up about 1 in 15-25 times. What happens is very strange though, and I believe that it sheds light on the problem, which I need some help deciphering: When I open the lid after suspend and it fails to wake up, I get an LCD with a black screen (powered on, backlight on, but nothing displayed). However, the computer operates 100% normally. That is, I can type my password to unlock the screensaver that SHOULD be displayed, hit return, then start typing commands (I always have a Terminal open), and they happen! For example, I can type "sudo reboot" followed by my password, and the computer reboots! The machine also responds, for example, to SysRq + REISUB, or anything else that it would normally respond to. It'd just that there is no display at all...Just a black screen. I'm on kernel 3.0.0-13 + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. + ApportVersion: 1.23-0ubuntu4 + Architecture: amd64 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + CRDA: Error: [Errno 2] No such file or directory + Card0.Amixer.info: + Card hw:0 'PCH'/'HDA Intel PCH at 0xf2620000 irq 51' + Mixer name : 'Intel CougarPoint HDMI' + Components : 'HDA:14f1506e,17aa21da,00100000 HDA:80862805,80860101,00100000' + Controls : 20 + Simple ctrls : 8 + Card29.Amixer.info: + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' + Mixer name : 'ThinkPad EC (unknown)' + Components : '' + Controls : 1 + Simple ctrls : 1 + Card29.Amixer.values: + Simple mixer control 'Console',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [off] + DistroRelease: Ubuntu 11.10 + HibernationDevice: RESUME=UUID=57bb36d1-1e7f-4aed-90c3-066f0b05fed1 + InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011) + MachineType: LENOVO 4286CTO + Package: linux (not installed) + ProcEnviron: + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-13-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.0.0-13.22+mjgaspmfix-generic 3.0.6 + RelatedPackageVersions: + linux-restricted-modules-3.0.0-13-generic N/A + linux-backports-modules-3.0.0-13-generic N/A + linux-firmware 1.60 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + StagingDrivers: mei + Tags: oneiric staging + Uname: Linux 3.0.0-13-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare scanner tape vboxusers video + dmi.bios.date: 07/01/2011 + dmi.bios.vendor: LENOVO + dmi.bios.version: 8DET49WW (1.19 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 4286CTO + 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:bvr8DET49WW(1.19):bd07/01/2011:svnLENOVO:pn4286CTO:pvrThinkPadX220:rvnLENOVO:rn4286CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 4286CTO + dmi.product.version: ThinkPad X220 + dmi.sys.vendor: LENOVO ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/915730/+attachment/2675207/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/915730 Title: Resume From Suspend on ThinkPad X220 Spotty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/915730/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
