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Product Version = NetBeans IDE 7.4 RC1 (Build 201309162201) Operating System = Mac OS X version 10.8.5 running on x86_64 java version "1.8.0-ea" Java(TM) SE Runtime Environment (build 1.8.0-ea-b106) Java HotSpot(TM) 64-Bit Server VM (build 25.0-b48, mixed mode) (and all other JDK 8 builds) NetBeans on JDKu40 (not u25 -> then we get a different bug: https://netbeans.org/bugzilla/show_bug.cgi?id=236360) and Java 8 freezes after a while (beach ball). It happens more frequently, then the u25 bug and makes NetBeans effectively unusable. JDKu40 and Java 8 come with Retina support. It seems like the problem is related to retina support. However: NetBeans looks un JDKu40 and Java 8 really nice :-)
Created attachment 140450 [details] IDE log
Could you please generate thread-dump at time of freeze, attach it here and reopen ? Thanks in advance. Or even better use Profile Me feature and attach the snapshot ... http://wiki.netbeans.org/GenerateThreadDump#Profile_Me_Now
Created attachment 140611 [details] NetBeans freezes on u40
Created attachment 140612 [details] nb74rc1 freezes on java 8
Attached thread dumps and traces
Same symptoms as issue 236101. Please, comment in that issue. See the question from Pchelko who is working on the JDK bug. *** This bug has been marked as a duplicate of bug 236101 ***
I attached a zip with thread dumps and OS Sample Process results. Is it sufficient?
(In reply to abien from comment #7) > I attached a zip with thread dumps and OS Sample Process results. Is it > sufficient? The one from 7u40 includes the same problem as in the issue 236101, the AppKit thread is blocked. See the issue 236101 for more information about the JDK bug which has been filed against 7u40 and is now being investigated. I also see about ten crash dumps in the other attachement but they are from 7u25 and should not occur on 7u40. If you will encounter also a crash on 7u40 (not a freeze like this bug), please file a new bug under platform/jdk problems and attach a new crash dump. *** This bug has been marked as a duplicate of bug 236101 ***
I added your 7u40 zip as another attachment to the JDK bug #8025588.
Created attachment 140676 [details] Thread dumps and sample for NB 7.4rc1 and Daily Build on JDK7u40
Same symptoms with fresh installed JDK7u45, especially if I change settings in the Fonts & Colors references. Product Version: NetBeans IDE 7.4 (Build 201310111528) Java: 1.7.0_45; Java HotSpot(TM) 64-Bit Server VM 24.45-b08 Runtime: Java(TM) SE Runtime Environment 1.7.0_45-b18 System: Mac OS X version 10.8.5 running on x86_64; UTF-8; de_DE (nb)
I receive errors when I debug a C++ application. When I restored the profile to Netbeans (the default profile), my problem went away.