** Description changed: 1) lsb_release -rd Description: Ubuntu precise (development branch) Release: 12.04 2) uname -a Linux monikerpc 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:41:14 UTC 2012 i686 i686 i386 GNU/Linux uname -r 3.2.0-17-generic 3.2.0-16-generic 3.2.0-15-generic apt-cache policy virtualbox-ose virtualbox-ose: Installed: 4.1.12-dfsg-2 Candidate: 4.1.12-dfsg-2 Version table: *** 4.1.12-dfsg-2 0 500 http://us.archive.ubuntu.com/ubuntu/ precise/universe i386 Packages 100 /var/lib/dpkg/status 3) What is expected to happen in a 32-bit Precise host running a 64-bit Precise guest is it fires up as it did in a Oneiric 32-Bit host. 4) What happens instead is it consistently causes a kernel panic and immediate lockup of the system, requiring a hard shutdown. This first started in 3.2.0.22. Please see attached kern.log for call trace. Also occurs in mainline 3.4. WORKAROUND: Boot into: 3.0.0-17-generic 3.2.0-1-generic 3.2.0-11-generic 3.2.0-14-generic + + WORKAROUND: Use virt-manager with qemu. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-23-generic 3.2.0-23.36 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 Uname: Linux 3.2.0-23-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu2 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: monikerpc 1760 F.... pulseaudio monikerpc 1824 F.... xfce4-volumed Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xc0700000 irq 56' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:10ec0269,10250504,00100100 HDA:80862805,80860101,00100000' Controls : 26 Simple ctrls : 12 Date: Thu Apr 12 16:38:58 2012 HibernationDevice: RESUME=UUID=273ef9ea-9e00-4831-9f03-662a7d60ba46 InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) MachineType: Acer Aspire 5750 ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=5f00cb9d-c358-4021-95da-a9f8737429eb ro crashkernel=384M-2G:64M,2G-:128M quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-23-generic N/A linux-backports-modules-3.2.0-23-generic N/A linux-firmware 1.78 SourcePackage: linux StagingDrivers: mei UpgradeStatus: Upgraded to precise on 2012-04-06 (6 days ago) dmi.bios.date: 02/11/2011 dmi.bios.vendor: Acer dmi.bios.version: V1.05 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JE50_HR dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.05 dmi.modalias: dmi:bvnAcer:bvrV1.05:bd02/11/2011:svnAcer:pnAspire5750:pvrV1.05:rvnAcer:rnJE50_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.05: dmi.product.name: Aspire 5750 dmi.product.version: V1.05 dmi.sys.vendor: Acer
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/980279 Title: BUG: soft lockup - CPU#5 stuck for 22s! [xfce4-sensors-p:1873]; EIP is at generic_exec_single+0x66/0x80 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/980279/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
