[ltp] Anyone w/ working T60 suspend/resume?

[Aaron Mulder]

I used suspend to disk on SuSE 10.1 beta 8 out of the box and it
worked (though there was a subsequent RPM issued to fix a problem with
the CPU speed of core 2 on resume).  Suspend to RAM did not work (on
wake up the screen stayed black and there was generally no disk
activity though keys like caps lock would flash the indicator lights).
 I haven't tried the various BIOS options for suspend to RAM yet.

Thanks,
    Aaron

On 3/30/06, Klaus Weidner <kweidner@pobox.com> wrote:
> Hello,
>
> I got a T60 recently (2007-68U), and so far I haven't been able to get
> suspend/resume working. Does anyone have a working configuration for
> that? If yes I'd really appreciate the details such as kernel version and
> suspend method.
>
> For the record, here are things I've tried which didn't work:
>
> - suspend to RAM using Fn-F4, or "echo ram" > /sys/power/state;
>   the disk doesn't wake up on resume. (for more details, see
>   https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=3D183138 and bug
>   169201) Tried with kernel versions 2.6.16, Fedora kernel-2.6.15-1.2054_=
FC5,
>   2.6.16-1.2088_FC6smp, and 2.6.16-1.209?_FC6smp (don't have the number
>   here). Also an Ubuntu "Dapper Drake" preview.
>
> - swsusp2 using 2.6.16 kernel, this panics on resume with flashy special
>   effects, for example a screen full of garbage, or the dreaded
>   unexpected NMI message. This even with a fairly minimal kernel and no
>   modules loaded (booted using "init=3D/bin/sh")>
>
> I'd really appreciate any hints on getting this working, I'd hate having
> to go back to using my T40...
>
> -Klaus
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