Hi, In my case, I've noticed it with the arduino IDE, as described in bug 1453094.
That's on Ubuntu 15.04 (x86-64). Java is Oracle java 8 (1.8.0_45, installed via the webup8 ppa). To reproduce, it's very easy: 1. sudo apt-get arduino 2. arduino 3. Type anything in the file 4. Press the "save" button => Crash: # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f93df57ac84, pid=16684, tid=140271369373440 # # JRE version: Java(TM) SE Runtime Environment (8.0_45-b14) (build 1.8.0_45-b14) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.45-b02 mixed mode linux-amd64 compressed oops) # Problematic frame: # C [libpthread.so.0+0x9c84] pthread_mutex_lock+0x4 : -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1441487 Title: Running any Java program produces messages in the terminal, while rendering many Java applications broken To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1441487/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs