Public bug reported: after installing updated kernel above, I cannot boot into 2 different laptops - a Lenovo T400 and Lenovo T500. Both produce the same error - a kernel oops that appears on the terminal screen almost immediately after starting the boot.
Here are the kernels installed on both machines: johnm...@croot-laptop:~/Videos$ dpkg -l linux-image-2.6.32* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-====================-====================-======================================================== ii linux-image-2.6.32-1 2.6.32-17.26 Linux kernel image for version 2.6.32 on x86/x86_64 ii linux-image-2.6.32-1 2.6.32-18.27 Linux kernel image for version 2.6.32 on x86/x86_64 ii linux-image-2.6.32-1 2.6.32-19.28 Linux kernel image for version 2.6.32 on x86/x86_64 ii linux-image-2.6.32-2 2.6.32-20.29 Linux kernel image for version 2.6.32 on x86/x86_64 And in both cases, regressing back to 2.6.32-19 was a temporary fix. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-2.6.32-20-generic 2.6.32-20.29 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1 Uname: Linux 2.6.32-19-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: johnmark 2213 F.... pulseaudio /dev/snd/pcmC0D0p: johnmark 2213 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfc020000 irq 17' Mixer name : 'Conexant CX20561 (Hermosa)' Components : 'HDA:14f15051,17aa211c,00100000' Controls : 14 Simple ctrls : 7 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7VHT16WW-1.06' Mixer name : 'ThinkPad EC 7VHT16WW-1.06' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Mon Apr 12 00:27:45 2010 HibernationDevice: RESUME=UUID=4d83bd8f-eca5-4569-9e7e-5fe0f63b64a8 MachineType: LENOVO 7417CTO PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=72ab4302-ab63-4ef2-8f3f-3617966d8b0c ro quiet splash ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.33 SourcePackage: linux dmi.bios.date: 11/26/2009 dmi.bios.vendor: LENOVO dmi.bios.version: 7UET81WW (3.11 ) dmi.board.name: 7417CTO 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:bvr7UET81WW(3.11):bd11/26/2009:svnLENOVO:pn7417CTO:pvrThinkPadT400:rvnLENOVO:rn7417CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 7417CTO dmi.product.version: ThinkPad T400 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 kconfig lucid needs-upstream-testing regression-potential -- linux-image-2.6.32-20-generic kernel update produces oops at bootup https://bugs.launchpad.net/bugs/561251 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs