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[Bug 486056] Re: Setting up dual-head of exactly 2048 pixels wide ends up with a black screen. Setting it up with more than 2048 pixels crashes X

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Ricardo Bánffy <rbanffy@xxxxxxxxx>
Date: Wed, 30 Dec 2009 13:33:33 -0000
Reply-to: Bug 486056 <486056@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

One more thing: the problem does not exist when I turn Compiz off.
Without Compiz, I can run the second screen at up to 1152x864 (see
#486072) to the right of the LCD. The attached screenshot shows the
external screen running at 1024x768, with the framebuffer width that
doesn't work with Compiz.

** Attachment added: "Screenshot at 2048x768"
   http://launchpadlibrarian.net/37288390/Screenshot.png

-- 
Setting up dual-head of exactly 2048 pixels wide ends up with a black screen. Setting it up with more than 2048 pixels crashes X
https://bugs.launchpad.net/bugs/486056
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References

[Bug 486056] [NEW] Setting up dual-head of exactly 2048 pixels wide ends up with a black screen. Setting it up with more than 2048 pixels crashes X
From: Ricardo Bánffy, 2009-11-20