linux-kernel - Re: Linux 2.6.23-rc2

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Message-ID: <b6a2187b0708050626s15e1b7did73f638046c0dba3@mail.gmail.com>
Date:	Sun, 5 Aug 2007 21:26:17 +0800
From:	"Jeff Chua" <jeff.chua.linux@...il.com>
To:	"Antonino A. Daplas" <adaplas@...il.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	lkml <linux-kernel@...r.kernel.org>,
	"Linus Torvalds" <torvalds@...ux-foundation.org>
Subject: Re: Linux 2.6.23-rc2

On 8/5/07, Antonino A. Daplas <adaplas@...il.com> wrote:

> Can you try with the boot option acpi_sleep=s3_bios,s3_mode
> OR
> if using s2ram, use s2ram -f a3

Tried both, text-console still not restored.

In fact, with "s2ram -f a3", backlight doesn't get restored. I've to
switch to F1 and back to X to get backlight to come back on.

One way to get console back is to "suspend-to-disk", and upon resume,
text-console works just fine.

Here's what see when I "cat /dev/vcs1" ...

            ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ

The pattern repeats and fill the whole screen.

Thanks,
Jeff.
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