linux-kernel - Re: Regression: monitor fails to sleep/suspend, forced to reboot to correct. 2.6.34-rc6

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Date:	Thu, 06 May 2010 20:00:09 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Lex Hider <floss@....hider.name>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Regression: monitor fails to sleep/suspend, forced to reboot
 to 	correct. 2.6.34-rc6

On 05/06/2010 07:30 PM, Lex Hider wrote:
> Hi,
>
> My current setup has worked on previous kernels, I think the problem
> has begun with 2.6.32.
>
> If the monitor goes to standby/suspend it shows:
>
> "Out of Range
>
> H.frequency 33 KHz
> V.frequency 31 Hz"
>
> I can test this with running: "xset dpms force standby" or "xset dpms
> force suspend".
>
> I can no longer switch to console with Ctrl+Alt+F2, etc, and must
> reboot to be able to use my system again.
>
> Please advise what additional information/testing I can provide to
> make sure this regression gets fixed for 2.6.34.
>
> This bug appears to affect all recent distros as they are 2.6.32 based
> (ubuntu lts, debian, rhel6).
>
> I have reported the following bugs with little response. I am unsure
> whether I have filed bugs in the correct place or against the correct
> component.
>
> http://bugs.freedesktop.org/show_bug.cgi?id=26423
> https://bugzilla.redhat.com/show_bug.cgi?id=581898
>
> Please CC me in on any replies.
>
> Thanks,
>
> Lex.
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Can you do a bisect?
(2.6.32 - HEAD shouldn't
take too long).

Justin P. Mattock
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