Re: 11.0-CURRENT panic at (allegedly) a dpms signal (monitor off), in drm2

From: Markiyan Kushnir <markiyan.kushnir_at_gmail.com>
Date: Wed, 18 Dec 2013 08:44:46 +0200
2013/12/17 Jean-Sébastien Pédron <jean-sebastien.pedron_at_dumbbell.fr>:
> On 17.12.2013 13:19, Markiyan Kushnir wrote:
>> Left my desktop (new Xorg, newcons, radeonkms) for a couple of minutes
>> and found it rebooted after a panic. Never seen this kind of panic
>> before.
>
> That's weird: the code leading to this panic in unreachable, because
> there's no way currently (that I know of) to change the power management
> method of the driver to "dynamic".
>
> Can you reproduce the problem?
>
> If it helps, you can force your monitor off using xset(1):
> xset dpms force off
>

No, I cannot reproduce it reliably. I've tried switching the monitor
off for a while using xset, no luck. I will let you know once I have
more info on it.

--
Markiyan.


> --
> Jean-Sébastien Pédron
>
Received on Wed Dec 18 2013 - 05:44:48 UTC

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