Michal Piotrowski wrote:
>
> Unclassified
>
> Subject : console is messed up after resume from s2ram or switching to console from X
> References : http://lkml.org/lkml/2007/8/4/6
> Last known good : ?
> Submitter : Jeff Chua <[email protected]>
> Caused-By : ?
> Handled-By : H. Peter Anvin <[email protected]>
> Antonino A. Daplas <[email protected]>
> Workaround : "s2ram --force --acpi_sleep 1 --vbe_mode"
> Status : problem is being debugged
>
I'm inclined to write this one off as general STR weirdness. The
problem is reproducible on 2.6.22 if CONFIG_FB is enabled (even if not
*used*!), and there is a working workaround that is required on a lot of
machines.
This is suboptimal, of course, but it seems to require a pretty deep
investigation into the intricacies of this particular platform.
-hpa
Hi,
On 03/09/2007, Andrew Morton <[email protected]> wrote:
> > On Mon, 03 Sep 2007 11:48:00 +0100 "H. Peter Anvin" <[email protected]> wrote:
> > Michal Piotrowski wrote:
> > >
> > > Unclassified
> > >
> > > Subject : console is messed up after resume from s2ram or switching to console from X
> > > References : http://lkml.org/lkml/2007/8/4/6
> > > Last known good : ?
> > > Submitter : Jeff Chua <[email protected]>
> > > Caused-By : ?
> > > Handled-By : H. Peter Anvin <[email protected]>
> > > Antonino A. Daplas <[email protected]>
> > > Workaround : "s2ram --force --acpi_sleep 1 --vbe_mode"
> > > Status : problem is being debugged
> > >
> >
> > I'm inclined to write this one off as general STR weirdness.
>
> Both suspend-to-ram and suspend-to-disk are broken on this Vaio. Running
> 2.6.23-rc4.
>
>
> suspend-to-RAM:
>
> a) sometimes hangs during suspend
>
> b) frequently hangs during resume
>
> c) occasionally acts weird after resume. system requires repeated
> keypresses to make forward progress.
could be related with
Subject : cpu hotplug support broken in 2.6.23-rc3/highres
timers break cpu hotplug in 2.6.23-rc5
References : http://lkml.org/lkml/2007/8/27/58
http://lkml.org/lkml/2007/9/3/65
Last known good : ?
Submitter : Pavel Machek <[email protected]>
Caused-By : ?
Handled-By : ?
Status : problem is being debugged
>
> d) on those occasions where resume-from-RAM _does_ work, it takes much
> longer to resume than it used to.
Subject : resume from ram much slower
References : http://lkml.org/lkml/2007/8/10/275
Last known good : 2.6.23-rc1 ?
Submitter : Arkadiusz Miskiewicz <[email protected]>
Caused-By : ?
Handled-By : Rafael J. Wysocki <[email protected]>
Status : problem is being debugged
?
>
> suspend-to-disk:
>
> a) always hangs when netconsole-over-e100 is enabled (might have been a
> 2.6.21->2.6.22 regression).
>
> b) usually hangs during suspend
>
>
> Apart from suspend-to-disk's a), all of the above are post-2.6.21
> regressions.
>
>
>
Regards,
Michal
--
LOG
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> On Mon, 03 Sep 2007 11:48:00 +0100 "H. Peter Anvin" <[email protected]> wrote:
> Michal Piotrowski wrote:
> >
> > Unclassified
> >
> > Subject : console is messed up after resume from s2ram or switching to console from X
> > References : http://lkml.org/lkml/2007/8/4/6
> > Last known good : ?
> > Submitter : Jeff Chua <[email protected]>
> > Caused-By : ?
> > Handled-By : H. Peter Anvin <[email protected]>
> > Antonino A. Daplas <[email protected]>
> > Workaround : "s2ram --force --acpi_sleep 1 --vbe_mode"
> > Status : problem is being debugged
> >
>
> I'm inclined to write this one off as general STR weirdness.
Both suspend-to-ram and suspend-to-disk are broken on this Vaio. Running
2.6.23-rc4.
suspend-to-RAM:
a) sometimes hangs during suspend
b) frequently hangs during resume
c) occasionally acts weird after resume. system requires repeated
keypresses to make forward progress.
d) on those occasions where resume-from-RAM _does_ work, it takes much
longer to resume than it used to.
suspend-to-disk:
a) always hangs when netconsole-over-e100 is enabled (might have been a
2.6.21->2.6.22 regression).
b) usually hangs during suspend
Apart from suspend-to-disk's a), all of the above are post-2.6.21
regressions.
> On Mon, 3 Sep 2007 05:46:02 -0700 Andrew Morton <[email protected]> wrote:
> Apart from suspend-to-disk's a), all of the above are post-2.6.21
> regressions.
I meant: post-2.6.22 regressions.
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