Why does idea 11 in ubuntu 12.04 often stop responding to clicks?

Question

IntelliJ IDEA

About once every 10-60 minutes, the idea stops perceiving mouse clicks (for example, the dropdown list with "tasks" or the project search window or change list does not work), although the tab itself does not hang, arrows, etc. Sometimes it helps to simply collapse and expand , and more often only restarting idea helps. I tried to give it more memory and run it under different jdk (oracle, open) - it didn't help. Maybe someone has come across, colleagues have this too, but not often, so no one cares.

Answer 1

Anything can happen in Ubuntu 12.04, it happens that anything stops responding to clicks

Answer 2

Most likely the problem is with java. If there is openjre, then it is better to change to oracle jre.

Answer 3

Discover memcpy()
In fact, you misled yourself with the debugging curve - the code works correctly, but debugging works with the wrong source and target pointers - because the loop changes them.