Re: Hard lockup on IBM ThinkPad T42

[Martin Hermanowski]

On Thu, Sep 30, 2004 at 11:20:17AM -0700, Roland Dreier wrote:
> Hi, I just got an IBM ThinkPad T42 (model 2378FVU) with
> Centrino/Pentium M 735 and a Radeon 9600.  I'm running 2.6.9-rc3 (with
> ipw2200 0.9 wireless drivers) and I've experienced several hard
> lockups over the past few days.
> 
> The system seems to be completely unresponsive to keyboard and
> network, and even "nmi_watchdog=2" didn't produce anything.  I'm not
> sure what triggers the lockup -- I've had them happen while the system
> was idle running an X screensaver, and also while I've been on the
> console (non-X) doing nothing but typing through an ssh connection. 
> Generally it takes a couple of hours for the lockup to happen.

I have lockups in X running xlock with my T41p about once a month,
running 2.6.7-rc3-mm1 with atheros and the XFree4.3 radeon driver.

The only thing I noticed is that the hdd-led is constantly on when this
happens.

LLAP, Martin

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