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From: Pavel Machek <pavel@ucw.cz>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Michael S. Tsirkin" <m.s.tsirkin@gmail.com>,
	"Rafael J. Wysocki" <rjw@sisk.pl>,
	LKML <linux-kernel@vger.kernel.org>,
	Alexey Starikovskiy <astarikovskiy@suse.de>,
	Len Brown <len.brown@intel.com>,
	linux-acpi@vger.kernel.org, Jeff Garzik <jeff@garzik.org>
Subject: Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)
Date: Mon, 25 Feb 2008 23:58:20 +0100	[thread overview]
Message-ID: <20080225225820.GP2659@elf.ucw.cz> (raw)
In-Reply-To: <20080225145347.a61f6c61.akpm@linux-foundation.org>

Hi!

> > >  > Maybe it doesn't. Andrew saw the autoresume on -rc[2,3]
> > >
> > >  And earlier - I think 2.6.23 does it as well.
> > 
> > But that one at least resumes fine, does it not?
> 
> Nope, the resume-after-five-seconds and black-screen-after-resume have
> always been there (I've only had the thing a few months).
> 
> I thought the restoring of the screen after resume is handled by the X
> server?  I'm using the nv.o driver.  Perhaps nvidia's driver handles it
> right, dunno.

Aha, so you do not have s2ram from suspend.sf.net installed, do you?

Restoring the screen is done by either

a) kernel/bios (acpi_sleep=..., or better s2ram -f -a X )

b) vbetool

c) X

. s2ram should detect your machine, and automatically set acpi_sleep
and/or perform vbetool magic.

Please try s2ram, there's good chance it will just work.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  parent reply	other threads:[~2008-02-25 22:58 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-25 19:19 new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p Michael S. Tsirkin
2008-02-25 19:42 ` Alexey Starikovskiy
2008-02-25 20:39   ` Michael S. Tsirkin
2008-02-25 20:50     ` Alexey Starikovskiy
2008-02-25 21:01       ` Michael S. Tsirkin
2008-02-25 22:33         ` Alexey Starikovskiy
2008-02-25 23:18           ` Michael S. Tsirkin
2008-02-25 19:46 ` Andrew Morton
2008-02-25 20:39   ` Michael S. Tsirkin
2008-02-25 20:45   ` Michael S. Tsirkin
2008-02-25 20:57     ` broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p) Rafael J. Wysocki
2008-02-25 21:26       ` Pavel Machek
2008-02-25 21:31         ` Michael S. Tsirkin
2008-02-25 21:50           ` Pavel Machek
2008-02-25 22:15             ` Michael S. Tsirkin
2008-02-25 22:20               ` Pavel Machek
2008-02-25 22:36                 ` Michael S. Tsirkin
2008-02-25 22:39                   ` Andrew Morton
2008-02-25 22:48                     ` Michael S. Tsirkin
2008-02-25 22:53                       ` Andrew Morton
2008-02-25 22:58                         ` Michael S. Tsirkin
2008-02-25 22:58                         ` Pavel Machek [this message]
     [not found]                           ` <20080225155550.4a020dfb.akpm@linux-foundation.org>
     [not found]                             ` <20080226000007.GB22102@atrey.karlin.mff.cuni.cz>
2008-02-26 10:11                               ` Pavel Machek
2008-02-26 17:46                                 ` Dave Jones
2008-02-26 17:59                                   ` Pavel Machek
2008-02-26 18:10                                     ` Dave Jones
2008-02-26 18:16                                       ` Pavel Machek
2008-02-26 18:22                                         ` Dave Jones
2008-02-26 21:56                                           ` Pavel Machek
2008-02-26 22:23                                             ` Dave Jones
2008-02-26 22:31                                               ` Rafael J. Wysocki
2008-02-26 22:51                                               ` Pavel Machek
2008-02-27 13:12                                             ` Matthew Garrett
2008-02-27 13:23                                               ` Rafael J. Wysocki
2008-02-27 15:51                                                 ` Stefan Seyfried
2008-02-27 15:55                                                   ` Matthew Garrett
2008-02-26 18:56                                         ` Andrew Morton
2008-02-26 20:09                                           ` Len Brown
2008-02-26 23:31                                           ` Ray Lee
2008-02-27  0:12                                             ` Rafael J. Wysocki
2008-02-25 21:32         ` Jeff Garzik
2008-02-25 22:21           ` Pavel Machek
2008-02-26  8:54   ` new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p Klaus S. Madsen
2008-02-26 21:32     ` Klaus S. Madsen
2008-02-26 21:44       ` Jiri Kosina
2008-02-27 22:13         ` Klaus S. Madsen
2008-02-27 23:20           ` Jiri Kosina

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