Jdeveloper often has black screen problems (Windows 7)

In Windows 7, when using jdeveloper (my version: 10.1.3.3.0), the screen is often hacked (especially when the scroll bar is dragged), as if the power is down, and it will be very slow, after a while, the system sometimes reports "display driver ".ProgramThe response is stopped and restored.

Solution:

Add the following options in $ jdev_home \ jdevbin \ jdev \ bin \ jdev. conf.

Addvmoption-dsun. java2d. noddraw = true

In fact, the configuration file has this option, but it is installed by default and commented out. Just enable it again.

#
# Disable Direct Draw, on some Windows 2000/XP base computers,
# Direct Draw is cause excessive screen refreshes and slows down drawing.
#
Addvmoption-dsun. java2d. noddraw = true

Refer: https://forums.oracle.com/forums/thread.jspa? Threadid = 475857