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[Bug 481656] Re: iBus blocks input in Java application

 

I can reproduce this with PhpStorm 8.0.1 with following:

I keep switching open files with Ctrl + Tab very quickly and sometimes
after 5 switches, sometimes 10 or so, keyboard freezes.

ibus restart releases the keyboard!

➜  bin  java -version 
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar 
java version "1.7.0_65"
OpenJDK Runtime Environment (IcedTea 2.5.2) (7u65-2.5.2-3~14.04ppa1)
OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)

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https://bugs.launchpad.net/bugs/481656

Title:
  iBus blocks input in Java application

Status in IBus:
  Unknown
Status in Iced Tea:
  Confirmed
Status in “ibus” package in Ubuntu:
  Invalid
Status in “icedtea-java7” package in Ubuntu:
  Invalid

Bug description:
  Binary package hint: ibus

  This is a very unfortunate bug, as it is hard to reproduce :(.

  I use ThinkingRock, a Java application, and after some time the
  keyboard input stops working for this application, meaning I can still
  use my mouse to manipulate the program, but I cannot type anything.
  When closing the iBus Daemon the input works again after some seconds.
  Also restarting the Java application helps to postpone the problem
  until it occurs again some minutes later.

  I'm using Ubuntu 9.10 with version 1.2.0.20090927-2ubuntu2 of iBus and
  version 2.2.1 of ThinkingRock. My Java version is 6-15-1.

  Please notice: I do NOT want to input Chinese or Japanese or anything
  like it. I just want to normally use my keyboard. I also have NO input
  method selected, I have the input methods turned OFF.

  I have yet to test this behavior with other Java applications (maybe
  it's a bug in ThinkingRock?), so I'd be happy if somebody can confirm
  this bug for other Java applications. Because the solution is to quit
  the iBus Daemon, I suspect iBus to be the problem.

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