Re: [linux-pm] Resume hangs [was: mmotm 2010-12-02-16-34 uploaded]

From: Rafael J. Wysocki
Date: Tue Mar 08 2011 - 17:16:51 EST


On Tuesday, March 08, 2011, Jiri Slaby wrote:
> On 03/08/2011 11:12 PM, Rafael J. Wysocki wrote:
> > On Tuesday, March 08, 2011, Jiri Slaby wrote:
> >> On 03/08/2011 08:25 PM, Rafael J. Wysocki wrote:
> >>> On Tuesday, March 08, 2011, Jiri Slaby wrote:
> >>>> On 02/22/2011 04:36 PM, Alan Stern wrote:
> >>>>> By the way, are you booting with no_console_suspend? And do you do
> >>>>> "echo 8 >/proc/sys/kernel/printk" (or equivalently, Alt-SysRq-8) before
> >>>>> suspending?
> >>>>
> >>>> Unfortunately there are no messages at all.
> >>>>
> >>>> Rafael, this is a Factory with intel gfx (modesetting). Do pm-utils
> >>>> switch a console in such case? And if yes, to which one?
> >>>
> >>> pm-utils don't, but s2ram does, I'm not sure from the top of my head to
> >>> which one, though.
> >>>
> >>> If you use a KMS driver (I get you do), please just "chmod a-x /usr/sbin/s2ram".
> >>
> >> Yeah, I meant kernel modesetting, of course. Sorry for the confusion.
> >>
> >> I don't have /usr/sbin/s2ram.
> >
> > Ah. So it's gone from Factory? Interesting.
>
> I don't know, maybe it's in suspend package which I don't have installed.

Hm. So you use the in-kernel hibernate code?

The one in the suspend package is generally faster.
--
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/