GUI uses 80-90 % cpu when touch screen is disconnected
Hi , Qt Gui application uses 80-90% cpu when USB touch controller is disconnected at run time.
Qt Version : 4.8.1
OS: linux 2.6.35
Note: Application is running on an embedded device.
Please let me know if there is any solution to the issue.
Please don't post the same thread multiple times in several sub-forum