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I installed Ubuntu today and since the first start up I have a problem with the mouse cursor.

It starts randomly disappearing and flickering a lot.

I have searched for a solution on Google and here but didn't find anything.

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Welcome! How is your mouse connected (USB maybe)? Try with another mouse device and see what happens. Also you may try plugging into another port – Lucio Oct 17 '13 at 19:04
    
Its happening in 14.04 as well and this trick saved my time. – Nagendhiran Apr 13 '14 at 3:33

I had the same problem. You can fix it manually. Open System Settings > Displays. In the Displays window, you will see an Unknown monitor. Click it and disable it.

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brilliant! Thx. – Andre Oct 20 '13 at 21:58
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And to remove that screen you can follow this: askubuntu.com/a/365017/34385 – Jeggy Oct 25 '13 at 8:23
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Great! How did you figure out?? – sobi3ch Oct 28 '13 at 11:43
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There is no unknown display for me. But I can see 2 built in display in red and green color. I tried disabling one of those alternatively but that also didn't solved my issue. Please help – Vishal Vijay Nov 22 '13 at 5:16
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Ho sorry... Disabling the green built in display solved the issue. Thanks – Vishal Vijay Nov 22 '13 at 5:24

protected by Community Oct 19 '13 at 16:16

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