Re: C&T 69000 Different X resolution with different kernel version

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Problem solved !
I have configured my kernel with FB support ON and FB C&T69000 Driver OFF 
(FB_ASILIANT) Now it work fine. Thanks to all, specially to you Marc
Good luck, Diego Settimi (ITALY)


Alle 16:52, giovedì 3 novembre 2005, Marc Aurele La France ha scritto:
> On Thu, 3 Nov 2005, Archimede Pitagorico wrote:
> >> On Fri, 28 Oct 2005, Archimede Pitagorico wrote:
> >>> In data Thu, 27 Oct 2005 18:29:41 +0200, Marc Aurele La France
> >>>
> >>> <tsi@xxxxxxxxxxx> ha scritto:
> >>>> On Thu, 27 Oct 2005 mlpita@xxxxxxxxxxx wrote:
> >>>>> This is my problem:
> >>>>> I have a PC with C&T 69000 chipset, X is configured for running at
> >>>>> 800x600.
> >>>>> Recently I have updated the kernel from 2.6.8.1 to 2.6.9 and X run
> >>>>> only at
> >>>>> 640x480 with the new kernel using the same XF86Config-4
> >>>>> I need 800x600 and 2.6.9 kernel, but seem impossible !
> >>>>> Can someone help me ?
> >>>>> In attachment there are kernel configurations, X logs and X
> >>>>> configuration.
> >>>>
> >>>> The driver seems to think you now have a 640x480 panel connected.
> >>>
> >>> Ok, but how i can force the driver to think that i have an 800x600 LCD
> >>> ? And why this change with kernel version ?
> >>
> >> I am not involved in kernel development and cannot know what kernel
> >> change might have caused this, but, in your shoes, the first thing I'd
> >> try is run a CONFIG_FB=n kernel.
> >>
> >> In any case, I doubt very much this is an X server problem.
> >
> > I have compiled a 2.6.9 kernel with FB disabled.
> > Now the kernel 2.6.9 will work correctly under X
> > but it is impossible to use console (also during
> > the boot process) because in console mode the
> > screen is totaly black.
> > I can't solve this problem by myself so i ask help
> > to you.
>
> If your distribution is Red Hat, or a derivative (SuSE, Mandrake, Fedora,
> etc), then remove any of "rhgb" or "vga=" boot line parameters.  This boot
> line will be found either in /etc/lilo.conf or /boot/grub/grub.conf.
>
> Marc.
>
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