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Posted to commits@netbeans.apache.org by "Dave D (JIRA)" <ji...@apache.org> on 2018/04/04 00:18:00 UTC
[jira] [Commented] (NETBEANS-542) Cannot quit 2nd instance of
Netbeans
[ https://issues.apache.org/jira/browse/NETBEANS-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424797#comment-16424797 ]
Dave D commented on NETBEANS-542:
---------------------------------
I believe I've found a workaround that does not require a force restart. The issue just occurred, and I quit the original instance of Netbeans. I tried to quit the new instance – no luck. Force quit failed, too. I then opened Netbeans as if it were not open at all, and the new instance opened. I was then able to quit the new instance.
Hopefully the bug that is allowing multiple instances to start will be fixed soon. Until then, maybe this workaround will help other developers who are experiencing this problem.
> Cannot quit 2nd instance of Netbeans
> ------------------------------------
>
> Key: NETBEANS-542
> URL: https://issues.apache.org/jira/browse/NETBEANS-542
> Project: NetBeans
> Issue Type: Bug
> Affects Versions: 8.2
> Environment: java version "9.0.1"
> Java(TM) SE Runtime Environment (build 9.0.1+11)
> Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)
> ProductName: Mac OS X
> ProductVersion: 10.13.3
> BuildVersion: 17D102
>
> Model Name: iMac
> Model Identifier: iMac17,1
> Processor Name: Intel Core i7
> Processor Speed: 4 GHz
> Number of Processors: 1
> Total Number of Cores: 4
> L2 Cache (per Core): 256 KB
> L3 Cache: 8 MB
> Memory: 32 GB
> Boot ROM Version: IM171.0110.B00
> SMC Version (system): 2.34f2
> Reporter: Dave D
> Priority: Major
> Fix For: 8.2
>
>
> Cannot quit 2nd (ghost) instance of application, or restart computer. Steps to reproduce:
> - Open Netbeans
> - Re-open Netbeans while it is currently open
> Now two Netbeans icons will display in the Dock. The original version can be quit normally. The newly opened version shows "Application not Responding" when right-clicking its icon in the Dock. It cannot be force quit via the Dock or via Apple's "Force Quit Applications" window, and cannot be located in Activity Monitor. Whatever is running (or starting to run and never fully opening) prevents user logout or standard shutdown. The only remedy is a sudo shutdown via Terminal, or holding down the power button to forcibly shut down.
> Note that this bug has been reported at netbeans.org, but the thread seems to be dead, with no developer activity/response in the last few years, that I can see. I'm starting a new issue here in hopes the problem will be addressed at all, and/or some workaround suggested by the NB dev team besides forcible system shutdown.
> java version "9.0.1"
> Java(TM) SE Runtime Environment (build 9.0.1+11)
> Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)
> ProductName: Mac OS X
> ProductVersion: 10.13.3
> BuildVersion: 17D102
>
> Model Name: iMac
> Model Identifier: iMac17,1
> Processor Name: Intel Core i7
> Processor Speed: 4 GHz
> Number of Processors: 1
> Total Number of Cores: 4
> L2 Cache (per Core): 256 KB
> L3 Cache: 8 MB
> Memory: 32 GB
> Boot ROM Version: IM171.0110.B00
> SMC Version (system): 2.34f2
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