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After upgrade to Ubuntu 14.04 my mouse pointer is blinking and some time it's disappear, I don't know why this happening

I search lots of for this issue and I get some results but unable to get solutions.

This is my display in Settings -> Display

enter image description here

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For my laptop, the solution was ubuntu 12.04 –  Charles Green Jun 8 at 18:10

1 Answer 1

Disable the "Unknown Display" in Display settings.

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How to disable, please see the screenshot and give me steps –  Dipak Panchal Jun 9 at 5:44
Klick on the "Unknown Display" und move the according "On/Off" Slider to "Off". –  Nodebody Jun 9 at 7:54
there are two on/off button (see in screenshot above) 1. Built-in-Display and 2. Sticky Edges. When select Unknown Display from Launcher Placement - then nothing happen, I do all off but still not working. –  Dipak Panchal Jun 10 at 1:20
Could you post a screenshot of where you selected and disabled the Unknown Display? –  Nodebody Jun 16 at 18:34

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