[Bug 64178] [Intel GM45] xrandr --output <output> --mode <prev_mode> is not able to light up an output that has been disabled with xrandr --off.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=64178

Egbert Eich <eich at pdx.freedesktop.org> changed:

           What    |Removed                     |Added
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  Attachment #78812|0                           |1
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--- Comment #6 from Egbert Eich <eich at pdx.freedesktop.org> ---
Created attachment 78813
  --> https://bugs.freedesktop.org/attachment.cgi?id=78813&action=edit
Imre's patch modified V_2.

(In reply to comment #5)
> (In reply to comment #4)
> 
> Yes, you are right, I wasn't thinking of FB remaining the same.

Another thing: 
it turns out that doing a '*set->connectors' without testing for
set->connectors != NULL is not very healthy.

This new patch saves one from unpleasant surprises.

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