Date: Tue, 16 Mar 2010 23:40:06 +0100 From: "barbara" <barbara.xxx1975@libero.it> To: "jkim" <jkim@FreeBSD.org> Cc: freebsd-bugs <freebsd-bugs@FreeBSD.org>, dummy <dummy@smtp.ru> Subject: Re: kern/144654: [vesa] VESA support broken on FreeBSD 8.0 Stable [regression] Message-ID: <KZECAU$16804CE1EDB6357DA478B7A3B6F6B28B@libero.it>
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> On Tuesday 16 March 2010 01:16 pm, you wrote:
> > On Monday 15 March 2010 08:19 pm, barbara wrote:
> > > > On Monday 15 March 2010 02:41 pm, Jung-uk Kim wrote:
> > > > > Can you please try the attached patch?
> > > >
> > > > Oops, it attached a wrong patch. Please try this instead.
> > > >
> > > > Sorry for the inconvenience,
> > > >
> > > > Jung-uk Kim
> > >
> > > I had the same problem on RELENG_8 since yesterday (prev.
> > > buildworld on Feb. 28). I've tried rebuilding the kernel with
> > > your patch but no luck.
> >
> > Your problem may be different. Different VESA BIOS has different
> > quirks. Your BIOS actually sets non-VGA compatible bits correctly.
> > However, there is no standard VGA graphic mode at all, which is
> > pretty strange. What's your graphics card?
> >
> > > I had to comment the 'allscreens_flags=3D"MODE_280"' line in
> > > my /etc/rc.conf as the monitor was going black with 'NO SIGNAL'
> > > on OSD. You asked to the OP if the box is pingable. I think that
> > > you want to know if the kernel is still alive, am I right? I can
> > > "blindly" login and reboot the pc while the screen is black.
> >
> > So, it is not rendering anything on screen. Hmm... Can you please
> > try the attached patch?
>
> Please send me your kernel configuration as well.
>
> Thanks,
>
> JK
>
I've attached my KERNCONF.
AFAICR, I'm using this kind of configuration for vesa since FreeBSD 5.x a=
nd vidcontrol with MODE_ since when it was ported from DragonflyBSD.
I've added
device dpms
options X86BIOS
just after running csup last time, as in /usr/src/sys/i386/conf/NOTES the=
re is a comment stating that X86BIOS is required by vesa.
I'm not sure if that is correct.
Thanks
Barbara
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