The fix (2.6.32-20.30) works for me as well on my T400 and T500.

On Mon, Apr 12, 2010 at 6:20 PM, sujivet <email address hidden> wrote:

> Thanks. 2.6.32-20.30 now works on my MacBook 4.1. Thanks
>
> Suresh
>
> Sent from my iPod
>
> On Apr 12, 2010, at 7:40 PM, HughDaniel <email address hidden> wrote:
>
> > I can report that 2.6.32-20.30 fixed the issue on my T43 Lucid test
> > host.
> >
> > --
> > 2.6.32.30 reproducible oops at startup in acpi_ex_read_data_from_field
> > https://bugs.launchpad.net/bugs/561151
> > You received this bug notification because you are a direct subscriber
> > of the bug.
> >
> > Status in “linux” package in Ubuntu: Fix Released
> >
> > Bug description:
> > I have Lucid running on an Thinkpad X61s.  I've just installed this
> > mornings updates, and the current kernel 2.6.32-20-generic oopses at
> > startup in acpi_ex_read_data_from_field as shown in the attachment.
> > 2.6.32-19-generic works correctly.  Booting in recovery mode doesn't
> > help. I haven't tried noacpi yet but I might do that now.
> >
> > I can't page up to get the rest of the traceback and sysrq doesn't
> > work.  I have to hard-power-cycle the machine.
> >
> > 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: AD198x Analog [AD198x Analog]
> >   Subdevices: 2/2
> >   Subdevice #0: subdevice #0
> >   Subdevice #1: subdevice #1
> > AudioDevicesInUse:
> > USER        PID ACCESS COMMAND
> > /dev/snd/controlC0:  mbp        3785 F.... pulseaudio
> > /dev/snd/pcmC0D0p:   mbp        3785 F...m pulseaudio
> > CRDA: Error: [Errno 2] No such file or directory
> > Card0.Amixer.info:
> > Card hw:0 'Intel'/'HDA Intel at 0xfe020000 irq 17'
> >   Mixer name    : 'Analog Devices AD1984'
> >   Components    : 'HDA:11d41984,17aa20d6,00100400'
> >   Controls      : 30
> >   Simple ctrls  : 19
> > Card29.Amixer.info:
> > Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg
> > 0x30, fw 7MHT24WW-1.02'
> >   Mixer name    : 'ThinkPad EC 7MHT24WW-1.02'
> >   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 12:43:05 2010
> > MachineType: LENOVO 76697DM
> > PccardctlIdent:
> > Socket 0:
> >   no product info available
> > PccardctlStatus:
> > Socket 0:
> >   no card
> > ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-19-generic root=/dev/mapper/
> > hostname_ssd-root ro single
> > ProcEnviron:
> > PATH=(custom, user)
> > LANG=en_AU.UTF-8
> > SHELL=/bin/zsh
> > RelatedPackageVersions: linux-firmware 1.33
> > SourcePackage: linux
> > dmi.bios.date: 09/19/2007
> > dmi.bios.vendor: LENOVO
> > dmi.bios.version: 7NET27WW (1.08 )
> > dmi.board.name: 76697DM
> > 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:bvr7NET27WW
> > (1.08)
> > :bd09/
> > 19/
> > 2007:
> >
> svnLENOVO:pn76697DM:pvrThinkPadX61s:rvnLENOVO:rn76697DM:rvrNotAvailable:cvnLENOVO:ct10:
> > cvrNotAvailable:
> > dmi.product.name: 76697DM
> > dmi.product.version: ThinkPad X61s
> > dmi.sys.vendor: LENOVO
> >
> > To unsubscribe from this bug, go to:
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/561151/+subscribe
>
> --
> 2.6.32.30 reproducible oops at startup in acpi_ex_read_data_from_field
> https://bugs.launchpad.net/bugs/561151
> You received this bug notification because you are a direct subscriber
> of a duplicate bug.
>