Ubuntu system mouse pointer constantly flashing problem solved

Problem Description: After the computer installs Ubuntu 14.04 version, after entering the Ubuntu system the mouse pointer flashes ceaselessly, looks very uncomfortable, the solution is as follows.

Key issue: Through the online data access, found that the reason is the Ubuntu system on the computer to identify two monitors ("Built-in display" and "Unknown display"), when we turn off the unknown display, the mouse does not blink.

Workaround: Turn off "unknown display"

Specific steps:

1. Open System settings

2. Select "Show" NOTE: You will see a built-in monitor and an unknown monitor at this time

3. Stand-alone "unknown display"

4. In the following option, the first line shows that the monitor is turned on and the stand-alone is turned on, and the "Unknown monitor" turns off

5. The mouse is no longer flashing after resolving

Original link:http://jingyan.baidu.com/article/3aed632e78668970108091c0.html?st=&net_type=&bd_page_type=1& os=&rst=

Ubuntu system mouse pointer constantly flashing problem solved