Re: [Regression in 3.10] Garbage displayed after resume on Acer Aspire S5
From: Rafael J. Wysocki
Date: Sat Jul 06 2013 - 17:37:58 EST
On Saturday, July 06, 2013 10:26:28 PM Rafael J. Wysocki wrote:
>
On Saturday, July 06, 2013 04:16:36 PM Daniel Vetter wrote:
>
> On Sat, Jul 6, 2013 at 3:59 PM, Rafael J. Wysocki <rjw@xxxxxxx> wrote:
>
> > Hi,
>
> >
>
> > I've just started to play with a new Acer Aspire S5 test box and noticed that
>
> > garbage is displayed after resume from suspend to RAM with the 3.10 kernel
>
> > (under KDE 4.10.3 on openSUSE 12.3). The display corruption goes away after
>
> > killing X and restarting it.
>
> >
>
> > The CPU is a Core i5-3317U (Ivy Bridge), i915 graphics.
>
> >
>
> > That doesn't happen with 3.9 (same config otherwise). It also doesn't happen
>
> > with my older Sandy Bridge-based box (with 3.10), so I suspect Ivy Bridge
>
> > specifics.
>
> >
>
> > Is this known? Do you want me to bisect?
>
>
>
> Screenshot of the garbage would be a good start I'd say.
>
>
Well, it's just garbage. Attached anyway.
To be precise, the screen right after resume doesn't look like this
(as I said in
https://bugzilla.kernel.org/show_bug.cgi?id=60530 created
to track this issue - more screens attached in there).
Thanks,
Rafael
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
http://vger.kernel.org/majordomo-info.html
Please read the FAQ at
http://www.tux.org/lkml/