Black Screen while using /dev/fb1

umang gupta umang.ece at gmail.com
Fri Dec 10 02:17:36 PST 2010


Hi Michel ,

Please find attached log file for case mentioned .


Thanks :
Umang Gupta

2010/12/10 Michel Dänzer <michel at daenzer.net>

>
> [ This seems more appropriate for the xorg@ list? ]
>
> On Fre, 2010-12-10 at 13:23 +0530, umang gupta wrote:
> >
> > I have enabled 2nd frame buffer nodes in kernel . so that I
> > have /dev/fb0 and /dev/fb1 devices .  Usually I start my X on fb0 [by
> > default ] .
> > Now I wanted to move X display on fb1 .
> >
> > I created a 22-xorg-fb1.conf  that contains as in :
>
> [...]
>
> >   I placed this conf file at /etc/X11/xorg.conf.d  .
> > Then restarted at X ...
> >
> > But I am getting a black screen only ..
>
> Please post the corresponding Xorg.0.log file.
>
>
> --
> Earthling Michel Dänzer           |                http://www.vmware.com
> Libre software enthusiast         |          Debian, X and DRI developer
>
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<a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="returnvalue">GValue</span></a>*             <a class="link" href="gobject-Generic-values.html#g-value-reset" title="g_value_reset ()">g_value_reset</a>                       (<em class="parameter"><code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *value</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="gobject-Generic-values.html#g-value-unset" title="g_value_unset ()">g_value_unset</a>                       (<em class="parameter"><code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *value</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="gobject-Generic-values.html#g-value-set-instance" title="g_value_set_instance ()">g_value_set_instance</a>                (<em class="parameter"><code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *value</code></em>,
                                                         <em class="parameter"><code><a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> instance</code></em>);
<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="gobject-Generic-values.html#g-value-fits-pointer" title="g_value_fits_pointer ()">g_value_fits_pointer</a>                (<em class="parameter"><code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *value</code></em>);
<a href="./../glib/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>            <a class="link" href="gobject-Generic-values.html#g-value-peek-pointer" title="g_value_peek_pointer ()">g_value_peek_pointer</a>                (<em class="parameter"><code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *value</code></em>);
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<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="gobject-Generic-values.html#g-value-type-transformable" title="g_value_type_transformable ()">g_value_type_transformable</a>          (<em class="parameter"><code><a class="link" href="gobject-Type-Information.html#GType" title="GType"><span class="type">GType</span></a> src_type</code></em>,
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<a href="./../glib/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="gobject-Generic-values.html#g-value-transform" title="g_value_transform ()">g_value_transform</a>                   (<em class="parameter"><code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *src_value</code></em>,
                                                         <em class="parameter"><code><a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *dest_value</code></em>);
<span class="returnvalue">void</span>                (<a class="link" href="gobject-Generic-values.html#GValueTransform" title="GValueTransform ()">*GValueTransform</a>)                  (<em class="parameter"><code>const <a class="link" href="gobject-Generic-values.html#GValue" title="GValue"><span class="type">GValue</span></a> *src_value</code></em>,
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<span class="returnvalue">void</span>                <a class="link" href="gobject-Generic-values.html#g-value-register-transform-func" title="g_value_register_transform_func ()">g_value_register_transform_func</a>     (<em class="parameter"><code><a class="link" href="gobject-Type-Information.html#GType" title="GType"><span class="type">GType</span></a> src_type</code></em>,
                                                         <em class="par


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