Ubuntu – Unable to use autohide launcher in 12.10


I upgraded Ubuntu from 12.04 to 12.10. Everything went well but the launcher does not show when I move the mouse cursor on it.

My computer is HP Pavillion p6582l, Core i5, 4GB of RAM, Nvidia GeForce GF315 3D graphic card.

Please tell me how to fix this problem.

Best Answer

Solved adding

Option     "ConstrainCursor" "no"

to Section "Device" of xorg.conf (if xorg.conf is not present, create it with "nvidia settings") as described here.

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