Public bug reported: I removed my usb wlan adapter and got this system alert. I can not reproduce this bug
ProblemType: KernelOops DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-8-generic 3.0.0-8.11 ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1 Uname: Linux 3.0.0-8-generic i686 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. Annotation: Your system might become unstable now and might need to be restarted. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: oneric 1566 F.... pulseaudio /dev/snd/controlC0: oneric 1566 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'CMI8738'/'C-Media CMI8738 (model 55) at 0xb800, irq 22' Mixer name : 'CMedia PCI' Components : '' Controls : 41 Simple ctrls : 22 Card1.Amixer.info: Card hw:1 'ICH5'/'Intel ICH5 with AD1981B at irq 17' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 34 Simple ctrls : 23 Date: Sun Aug 21 17:58:24 2011 Failure: oops HibernationDevice: RESUME=UUID=d6a8624b-cd61-4afa-94c3-6975f4c4141e InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) MachineType: Sony Corporation PCV-RSM22(CE) ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-8-generic root=UUID=f81d0b0c-5911-46f4-99cb-6be48618e226 ro quiet splash vt.handoff=7 PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-1ubuntu14 SourcePackage: linux Title: BUG: unable to handle kernel NULL pointer dereference at 0000009c UpgradeStatus: Upgraded to oneiric on 2011-08-19 (2 days ago) dmi.bios.date: 06/26/2003 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1006 dmi.board.name: P4SD-VX dmi.board.vendor: ASUSTek Computer Inc. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: RS dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1006:bd06/26/2003:svnSonyCorporation:pnPCV-RSM22(CE):pvrToBeFilledByO.E.M.:rvnASUSTekComputerInc.:rnP4SD-VX:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrRS: dmi.product.name: PCV-RSM22(CE) dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: Sony Corporation ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-kerneloops i386 kernel-driver-cfg80211 kernel-oops oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830575 Title: BUG: unable to handle kernel NULL pointer dereference at 0000009c To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/830575/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs