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Subject: Re: STABLE/9 SMP ACPI suspend/resume - video mode not being restored
From: Adrian Chadd <adrian@freebsd.org>
To: Mitsuru IWASAKI <iwasaki@jp.freebsd.org>
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hi!

Just as a note - this is still a problem on _all_ hardware I have
running -9 or -HEAD.

If you resume in text mode and it's a non-default mode (ie, it's not
VGA 80x25), it comes back corrupted.

Would someone please try it out? It's pretty easy to try out:

* set a non-default VGA Mode (say, 80x50)
* go through an ACPI suspend/resume cycle
* See the VGA display be corrupt.

On 21 July 2012 17:28, Adrian Chadd <adrian@freebsd.org> wrote:
> Hi!
>
> I just tried it. It worked:
>
> * resume occured and the video mode was corrupt;
> * then shortly after it went through all the reattaching, and the
> video mode was fixed.
>
> Why's the video mode starting off corrupted?
>
>
> Adrian