** Patch added: "0002-x86-mem-nopentium-ignored-warning-when-not-supported.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/553464/+attachment/1828317/+files/0002-x86-mem-nopentium-ignored-warning-when-not-supported.patch
** Description changed: - Dell Studio 1558 laptop (Core i5 Arrandale) - - If I boot Lucid amd64 kernel with "mem=nopentium", PANIC below occurs - immediately (no trace is displayed). i386 kernel does not panic. + If I boot Lucid amd64 kernel with "mem=nopentium" (or actually even with "mem=blahblah"), + PANIC below occurs immediately (no trace is displayed). i386 kernel does not panic. Lucid 2.6.32-19-generic #28~pre1 x86_64 - PANIC: early exception 08 rip 246:10 error ffffffff81038acb cr2 0 + PANIC: early exception 08 rip 246:10 error ffffffff81038acb cr2 0 - Lucid 2.6.32-18-generic #27-Ubuntu x86_64 - mem=nopentium (without quiet splash): - PANIC: early exception 08 rip 246:10 error ffffffff81038abb cr2 0 - (exact address changes depending on exact boot string) - - Lucid 2.6.32-16-generic (something) x86_64 - PANIC: early exception 08 rip 246:10 error ... - - Note: this kernel.org bug refers to the same "PANIC: early exception 08" - so should be investigated: https://bugzilla.kernel.org/show_bug.cgi?id=14487 - - ProblemType: Bug - DistroRelease: Ubuntu 10.04 - Package: linux-image-2.6.32-18-generic 2.6.32-18.27 - Regression: No - Reproducible: Yes - ProcVersionSignature: Ubuntu 2.6.32-18.27-generic 2.6.32.10+drm33.1 - Uname: Linux 2.6.32-18-generic x86_64 - AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. - Architecture: amd64 - ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 - AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: kamal 1503 F.... pulseaudio - CRDA: Error: [Errno 2] No such file or directory - Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xf0a00000 irq 22' - Mixer name : 'Intel G45 DEVIBX' - Components : 'HDA:111d7675,10280413,00100103 HDA:80862804,80860101,00100000' - Controls : 22 - Simple ctrls : 13 - Date: Thu Apr 1 10:59:33 2010 - HibernationDevice: RESUME=UUID=e4c5fd19-ee8c-4877-9ab4-cb3d05e19cdf - InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318) - Lsusb: - Bus 002 Device 002: ID 8087:0020 - Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 001 Device 003: ID 0c45:6417 Microdia - Bus 001 Device 002: ID 8087:0020 - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - MachineType: Dell Inc. Studio 1558 - ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-18-generic root=UUID=69a30c9b-1d3d-4e80-9e38-f712c55aeae8 ro - ProcEnviron: - LANG=en_US.utf8 - SHELL=/bin/bash - RelatedPackageVersions: linux-firmware 1.33 - RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no - SourcePackage: linux - dmi.bios.date: 03/11/2010 - dmi.bios.vendor: Dell Inc. - dmi.bios.version: A04 - dmi.board.name: 0G939P - dmi.board.vendor: Dell Inc. - dmi.board.version: A04 - dmi.chassis.type: 8 - dmi.chassis.vendor: Dell Inc. - dmi.chassis.version: A04 - dmi.modalias: dmi:bvnDellInc.:bvrA04:bd03/11/2010:svnDellInc.:pnStudio1558:pvrA04:rvnDellInc.:rn0G939P:rvrA04:cvnDellInc.:ct8:cvrA04: - dmi.product.name: Studio 1558 - dmi.product.version: A04 - dmi.sys.vendor: Dell Inc. + still occurs: maverick 2.6.35-26-generic #46 + still occurs: natty 2.6.38-1-generic #28 ** Description changed: - If I boot Lucid amd64 kernel with "mem=nopentium" (or actually even with "mem=blahblah"), - PANIC below occurs immediately (no trace is displayed). i386 kernel does not panic. + If I boot Lucid amd64 kernel with "mem=nopentium" (or actually even with + "mem=blahblah"), PANIC below occurs immediately (no trace is displayed). + i386 kernel does not panic. Lucid 2.6.32-19-generic #28~pre1 x86_64 PANIC: early exception 08 rip 246:10 error ffffffff81038acb cr2 0 still occurs: maverick 2.6.35-26-generic #46 still occurs: natty 2.6.38-1-generic #28 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/553464 Title: mem=nopentium PANIC: early exception 08 rip 246:10 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
