Dear md_5, I mean if you have the latest updates (i.e. apt-get update, apt-get upgrade). I am using 15.10 from its beta version, upgrading the packages every few days. I used to have the locking problem, but after installing the latest updates now netbeans just crashes. If you don't have a problem taking the risk that your netbeans might be unusable, I would like to see if you will experience the same problem. For example what "cat /var/log/dpkg.log | grep "\ install\ " |tail -n 10" report?
-- You received this bug notification because you are a member of OpenJDK, which is subscribed to openjdk-8 in Ubuntu. https://bugs.launchpad.net/bugs/1510009 Title: Java 1.8.0_66 is extremely deadlock prone regarding AWT/GTK interaction Status in openjdk-8 package in Ubuntu: Confirmed Bug description: Since upgrading to Ubuntu 15.10 from Ubuntu 15.04, the various GUI applications that I run, including Netbeans and Minecraft have been suffering from dead/waitlocks which prevent them from operating properly. Since I have reproduced this issue these two completely different codebases, I am moving the bug further upstream. The original Netbeans bug report can be viewed here: https://netbeans.org/bugzilla/show_bug.cgi?id=256124 Essentially, during routine interaction and calling of various AWT methods, somewhere between 8u45 (15.04) and 8u66 (15.10), something broke causing the application to hang intermittently when these methods are called. Some sample jstack traces are attached, the issue should be fairly obvious to spot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-8/+bug/1510009/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~openjdk Post to : [email protected] Unsubscribe : https://launchpad.net/~openjdk More help : https://help.launchpad.net/ListHelp

