Re: Bug/Oops Power Management with linux-2.6.0-test5-mm2

From: Patrick Mochel (mochel_at_osdl.org)
Date: 09/15/03

  • Next message: Felipe Alfaro Solana: "Re: 2.6.0-test5-mm2" 
    Date:	Mon, 15 Sep 2003 10:11:48 -0700 (PDT)
To: Ramon Casellas <casellas@infres.enst.fr>

    > IBM thinkpad X.31, Latest BIOS. Kernel, 2.6.0-test5-mm2
    > (I haven't been able to use power management features since 2.6.0-test2 or
    > so, with test4/test5 neither APM nor ACPI work.)

    > --------------------------------------------
    > title Gentoo 2.6.0-test5-mm2 ACPI
    > root (hd0,4)
    > kernel /vmlinuz-2.6.0-test5-mm2 ro root=0309 mem=1024M idebus=66
    > apm=off hdc=ide-cd hdc=ide-scsi
    > #initrd=(hd0,4)/initrd-acpi
    > resume=/dev/hda8
    > --------------------------------------------
    >
    > Module Size Used by
    ...

    Wow, that's a lot of modules. :)

    > trigger:
    > echo 3 > /proc/acpi/sleep
    >
    > (echo mem/disk/etc > /sys/power/state does nothing)

    Try 'echo -n mem > /sys/power/state'

    > Unable to handle kern. Pag. req. virt. addr. fffffff4
    > eip c0276506
    > *pde = 00002067
    > *pte = 00000000
    > Oops 000 [#1]
    > PREEMPT
    >
    > CPU : 0
    > eip 0060:[<c0276506>) not tainted vli
    > eflags: 00010283
    > EIP is at usb_device_suspend + 0x26/0x50

    This is similar to a bug Pavel reported last week. Please try either
    removing the usb modules before you suspend, or applying the patch here:

    http://marc.theaimsgroup.com/?l=linux-kernel&m=106315363102204&w=2

    Thanks,

            Pat

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  • Next message: Felipe Alfaro Solana: "Re: 2.6.0-test5-mm2"

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