linux-kernel - Re: PROBLEM: "BUG:" when resuming from suspend-to-ram

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Message-Id: <200702272304.01756.rjw@sisk.pl>
Date:	Tue, 27 Feb 2007 23:04:01 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Kristian Grønfeldt Sørensen <kriller@....dk>
Cc:	Linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: PROBLEM: "BUG:" when resuming from suspend-to-ram

Hi,

On Tuesday, 27 February 2007 19:45, Kristian Grønfeldt Sørensen wrote:
> Hi.
> 
> PROBLEM: "BUG:" when resumimg from suspend-to-ram 
> 	
> My laptop have a problem with resuming from suspend-to-ram. 
> It does not occur every time - most of the time, resume works without
> any problem.at all.
> 
> After it occurs, the laptop refuses to go into suspend-to-ram mode until
> next reboot.

What do you mean by "refuses"?  Are there any suspicious messages in
dmesg?

> The system is a Debian unstable running with a self-compiled 2.6.20
> kernel downloaded from kernel.org. 
> 
> I've only tried suspend-to-ram on 2.6.20 so I don't know whether or not
> other versions might have the same problem.
> 
> I'm not subscribed to the list. Please CC me.

I guess one of the drivers you use goes awry at some point.  Please provide
us with more information (like dmesg output after a failing resume).

Greetings,
Rafael
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