Re: [Swsusp-devel] Re: Dropping CONFIG_PM_DISK?

From: Micha Feigin
Date: Sun Feb 29 2004 - 16:35:29 EST


On Mon, Mar 01, 2004 at 02:10:09AM +0800, Michael Frank wrote:
> On Sun, 29 Feb 2004 18:32:21 +0100, M?ns Rullg?rd <mru@xxxxxx> wrote:
>
> >Pavel Machek <pavel@xxxxxx> writes:
> >
> >>Hi!
> >>
> >>>> Would there be any major screaming if I tried to drop CONFIG_PM_DISK?
> >>>> It seems noone is maintaining it, equivalent functionality is provided
> >>>> by swsusp, and it is confusing users...
> >>>
> >>>It may be ugly, it may be unmaintained, but I get the impression that it
> >>>works for some people for whom swsusp doesn't. So unless swsusp works for
> >>>everyone or Nigel's swsusp2 is merged, I'd suggest leaving that in.
> >>
> >>Do you have example when pmdisk works and swsusp does not? I'm not
> >>aware of any in recent history...
> >
> >For me, none of them (pmdisk, swsusp and swsusp2) work. I did manage
> >to get pmdisk to resume once, and swsusp2 makes it half-way through
> >the resume.
>
> Hate to hear this - 2.0 is said to work _flawlessly_ on 2.4.24 and
> on 2.6.2 within the bounds of more complex PM/driver issues.
>
> 2.4.25 and 2.6.3 patches are undergoing testing.
>
> If you like to try again, please have a look at http://swsusp.sf.net.
>
> There is also comprehensive FAQ and Howto on the site.
>
> You also will find a lot of user support wrt specific HW.
>
> Myself is running 2.0 on 2.4.2[345] without any stability issues
> whatsoever this year.
>
> In short, I am confident we can make it work for you!
>

Same for me. No problems with 2.4.[345] and also works nicely on
2.6.[123] as long as dri is not running (PM problems).

Only one problem that is not caused by swsusp but is a bit of a head
ache. X will ocationaly crash when changing VT to the console. I
originally thought it was a problem with my dri resume patch for
mach64, but the resume kicks in only when entering X and not when
leaving so its got to be something else.

> Regards Michael
>
>
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