Unity doesn't autostart on second X screen

Posted by Nonoo on Ask Ubuntu See other posts from Ask Ubuntu or by Nonoo
Published on 2011-11-25T01:08:19Z Indexed on 2011/11/25 2:18 UTC
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Filed under:

unity

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compiz

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multiple-monitors

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autostart

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twinview

I have two Nvidia cards both with 2 heads and both configured as TwinView, so I have Screen0 and Screen1 in my xorg.conf.

ccsm sees both screens (displays them in the Screens drop-down at the top left), but Unity starts only on Screen0 by default. The displays on Screen1 only show the default white screen and default X mouse cursor, when I hover over them.

Is this the normal, expected behavior? Can I start Unity on Screen1 automatically without running custom shell scripts (like DISPLAY=:0.1 compiz --replace)?

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