linux-kernel - Re: Suspend problems on 2.6.20-rc2-git1

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Message-Id: <200612311427.02175.rjw@sisk.pl>
Date:	Sun, 31 Dec 2006 14:27:01 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Robert Hancock <hancockr@...w.ca>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Pavel Machek <pavel@....cz>
Subject: Re: Suspend problems on 2.6.20-rc2-git1

On Sunday, 31 December 2006 09:15, Robert Hancock wrote:
> Having some suspend problems on 2.6.20-rc2-git1 with Fedora Core 6. 
> First of all the normal user interface for hibernate isn't working 
> properly while it did in 2.6.19. When you select "Hibernate" it seems to 
> stop X and go into console mode but somehow doesn't seem to actually 
> start the process of suspending. I'm not sure at what point it is failing.
> 
> Secondly, if you try and suspend manually it claims there is no swap 
> device available when there clearly is:
> 
> [root@...alhost rob]# cat /proc/swaps
> Filename                                Type            Size    Used 
> Priority
> /dev/mapper/VolGroup00-LogVol01         partition       1048568 0       -1
> [root@...alhost rob]# echo disk > /sys/power/state
> bash: echo: write error: No such device or address

Hm, at first sight it looks like something broke the suspend to swap
partitions located on LVM.  For now I have no idea what it was.

Have you tried any kernels between 2.6.19 and 2.6.20-rc2-git1?

Greetings,
Rafael


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