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Hello,
When I connect the diaplay link (DVI) and I activate the screen in
xRandr, the graphic performance slow down, the mouse movement are jerky
and the mouse cursor blink on all screen, when I move a window, is also
not fluid.
When I desactivate the screen in xRandr, but I keep the displaylink
connected, everything work fine.
I also tried to take all graphic effect and desktop in compiz setup,
stay the same.
I'm running Ubuntu 13.04 64 bits and the Kernel 3.11.0-031100rc5-generic
I tried also with Kernel 3.10 and 3.9.
My Graphic card is a Intel.
** Affects: compiz (Ubuntu)
Importance: Undecided
Status: New
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Tags: displaylink
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Displaylink slow graphic performance on Ubuntu 13
https://bugs.launchpad.net/bugs/1213338
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