Re: 2.6.34 on Samsung P460: reset after"Waiting for /dev to be fully populated"

From: Andrew Morton
Date: Tue May 25 2010 - 21:46:31 EST


On Tue, 25 May 2010 11:12:30 +0200 Harald Dunkel <harald.dunkel@xxxxxxxxx> wrote:

> Hi folks,
>
> Problem: At boot time I see a final message
>
> Waiting for /dev to be fully populated
>
> then my laptop (Samsung P460) does a reset. The next
> boot doesn't work, so I have to power-cycle the laptop.
>
> If I boot with "acpi=off", then 2.6.34 gets stuck instead.
> The last 2 lines are
>
> TCP reno registered
> Net: Registered protocol family 1
>
> Any helpful comment would be highly appreciated.
>

ow, hard.

I assume that the "Waiting for /dev to be fully populated" comes from
udev? Greg, do you know what might trigger that?

Harald, I think the best (only?) way to fix this is for you to do a
bisection search. http://landley.net/writing/git-quick.html has some
instructions.

It's a bit of a pain to do, sorry.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/