From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: "Brian J. Murrell" <brian@interlinx.bc.ca>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: suspend/resume fails on second attempt in LNXVIDEO:00
Date: Tue, 16 Dec 2008 17:13:08 +0100 [thread overview]
Message-ID: <200812161713.08451.rjw@sisk.pl> (raw)
In-Reply-To: <gi8jf1$m5f$5@ger.gmane.org>
On Tuesday, 16 of December 2008, Brian J. Murrell wrote:
> On Tue, 16 Dec 2008 16:25:37 +0100, Rafael J. Wysocki wrote:
>
> > Because the hal-driven whitelist allows us to match systems in a more
> > detailed way. If your system is in the s2ram whitelist already and
> > works with it, there shouldn't be any difference.
>
> Unfortunately, Ubuntu in their "wisdom" removed s2ram and claim "s2both"
> supersedes it in that it does both suspend to disk and suspend to ram and
> then suspends, but if your battery dies while suspended you can still
> resume from the suspend to disk.
Hm, this really isn't reasonable. s2both saves the image, which takes quite
a lot of time, while s2ram doesn't. Also, s2both is not really ACPI-compliant.
> > Still, I was only considering that as a debugging aid in your case,
> > because s2ram works in the minimal configuration, while hald doesn't.
>
> Right. I will give s2both a try and see what happens... no joy. It
> fails to even run without the swap device mounted, and my swap device is
> not big enough to hibernate to anyway. Damn you Ubuntu.
You can compile s2ram from sources, it's not too difficult.
> > That's a bit of new information.
> >
> > What's the list of modules loaded in the minimal configuration?
>
> Module Size Used by
> ext3 130568 1
> jbd 53908 1 ext3
> mbcache 16004 1 ext3
> loop 22540 2
> usb_storage 78656 0
> libusual 30356 1 usb_storage
> sd_mod 41240 2
> crc_t10dif 10112 1 sd_mod
> sr_mod 21956 0
> cdrom 42272 1 sr_mod
> sg 36148 0
> ahci 37260 1
> ata_piix 29700 0
> pata_acpi 12288 0
> ata_generic 13060 0
> libata 176160 4 ahci,ata_piix,pata_acpi,ata_generic
> scsi_mod 156948 5 usb_storage,sd_mod,sr_mod,sg,libata
> 8139too 31744 0
> 8139cp 27776 0
> mii 13440 2 8139too,8139cp
> ehci_hcd 41996 0
> uhci_hcd 30352 0
> usbcore 149392 5 usb_storage,libusual,ehci_hcd,uhci_hcd
> thermal 23708 0
> processor 49708 3 thermal
> fan 12676 0
> fuse 58780 3
Hm. Is that all loaded when you boot with init=/bin/bash (by which I mean the
minimal config)?
Rafael
next prev parent reply other threads:[~2008-12-16 16:14 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-14 5:06 suspend/resume fails on second attempt in LNXVIDEO:00 Brian J. Murrell
2008-12-14 6:43 ` Justin P. Mattock
2008-12-14 20:55 ` Brian J. Murrell
2008-12-14 22:29 ` Justin P. Mattock
2008-12-15 15:56 ` Pavel Machek
2008-12-15 17:00 ` Brian J. Murrell
2008-12-15 17:33 ` Alexey Starikovskiy
[not found] ` <gi65ol$bnf$7@ger.gmane.org>
2008-12-15 20:19 ` Rafael J. Wysocki
[not found] ` <gi6g21$bnf$8@ger.gmane.org>
2008-12-15 23:02 ` Rafael J. Wysocki
[not found] ` <gi7433$m5f$1@ger.gmane.org>
2008-12-16 15:25 ` Rafael J. Wysocki
2008-12-16 16:02 ` Brian J. Murrell
2008-12-16 16:13 ` Rafael J. Wysocki [this message]
2008-12-16 16:18 ` Brian J. Murrell
2008-12-16 16:22 ` Rafael J. Wysocki
2008-12-16 16:37 ` Matthew Garrett
[not found] ` <gi8qoj$m5f$7@ger.gmane.org>
2008-12-16 20:53 ` Matthew Garrett
2008-12-18 7:52 ` Pavel Machek
2008-12-18 8:11 ` Justin P. Mattock
2008-12-20 17:43 ` Sergio Monteiro Basto
[not found] ` <gicjac$m5f$11@ger.gmane.org>
[not found] ` <gieo1h$u78$1@ger.gmane.org>
2008-12-19 17:33 ` Rafael J. Wysocki
2008-12-14 9:16 Robby Workman
2008-12-14 14:08 ` Brian J. Murrell
2008-12-14 15:35 ` Justin P. Mattock
2008-12-14 17:06 ` Brian J. Murrell
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