Re: Toshiba Satellite P10

Pavel Machek
2005-12-24T11:47:58Z

Hi!

> > I have a Vaio which has the same ide problem (at least I think so):
> > after resume, all processes wishing to access the disk hang,
> > dmesg shows lots of "hda: lost interrupt" messages.
> > However, doing a "hdparm -w /dev/hda" after resume makes everything
> > work again.
> >
>
> >From the man page:
>
> -w Perform a device reset (DANGEROUS). Do NOT use this
> option. It
> exists for unlikely situations where a reboot might
> otherwise be
> required to get a confused drive back into a useable state.
>
> Ok. I don't have really important data on the notebook atm (all backed
> up for obvious reasons). So I gave this a try. It causes the kernel to
> crash entirely. No more SysRq. No OOPS. Nothing. It outputs a single
> string namely "/dev/hda:" and then dies.

Try verifying that your interrupts work after resume. (I assume we are
still talking suspend-to-RAM here, and that you got suspend-to-disk to
more or less work?) Do cat /proc/interrupts; sleep 10; cat
/proc/interrupts both before and after suspend.

Pavel

--
Thanks, Sharp!