Public bug reported: I kept my system for hibernate and closed the lid.After two hours,my system is very hot..The netbook still is in on condition only.It is not hibernated...I removed the battery and kept the system to become cool..After switiching on the netbook,apport asked me to report..It is a serious kernel Issue.
ProblemType: KernelOops DistroRelease: Ubuntu 11.04 Package: linux-image-2.6.38-8-generic 2.6.38-8.41 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Annotation: Your system might become unstable now and might need to be restarted. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: varun 1492 F.... pulseaudio /dev/snd/seq: timidity 1282 F.... timidity CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 45' Mixer name : 'Realtek ALC272X' Components : 'HDA:10ec0272,10250349,00100001' Controls : 16 Simple ctrls : 9 Date: Mon Apr 11 18:45:26 2011 Failure: oops HibernationDevice: RESUME=UUID=c5a05655-8a44-4cc9-b3a5-20365437d2fe InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302) MachineType: Acer AO532h ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=3a306715-234d-40cd-8d2d-b40dab7790f5 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-2.6.38-8-generic N/A linux-backports-modules-2.6.38-8-generic N/A linux-firmware 1.50 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux Title: BUG: unable to handle kernel NULL pointer dereference at 00000002 UpgradeStatus: Upgraded to natty on 2011-03-26 (16 days ago) dmi.bios.date: 06/15/2010 dmi.bios.vendor: Acer dmi.bios.version: V1.25 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: AO532h dmi.board.vendor: Acer dmi.board.version: V1.25 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.25 dmi.modalias: dmi:bvnAcer:bvrV1.25:bd06/15/2010:svnAcer:pnAO532h:pvrV1.25:rvnAcer:rnAO532h:rvrV1.25:cvnAcer:ct10:cvrV1.25: dmi.product.name: AO532h dmi.product.version: V1.25 dmi.sys.vendor: Acer ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-kerneloops hibernate i386 kernel-oops kernel-power natty needs-upstream-testing regression-update resume -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/757658 Title: BUG: unable to handle kernel NULL pointer dereference at 00000002 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs