Bug 567749 - Some GUI controls get non responding
Summary: Some GUI controls get non responding
Status: REOPENED
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.17   Edit
Hardware: PC Linux
: P3 critical (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: needinfo
Depends on:
Blocks:
 
Reported: 2020-10-09 07:33 EDT by Carlos Blanco CLA
Modified: 2020-10-09 13:03 EDT (History)
2 users (show)

See Also:

Attachments
requested jstack dump (5.05 KB, text/plain)
2020-10-09 12:45 EDT, Carlos Blanco CLA 		no flags Details
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Description Carlos Blanco CLA 2020-10-09 07:33:07 EDT 
Project browser, file tabs and their content randomly become non responding in any perspective. Restarting eclipse is the only way to get back to normal. That keeps happening, though

-- Configuration Details --
Product: Eclipse IDE 4.17.0.20200910-1200 (org.eclipse.epp.package.php.product)Installed Features:
 org.eclipse.platform 4.17.0.v20200902-1800
Comment 1 Lars Vogel CLA 2020-10-09 07:42:15 EDT 
Can you enable UI freeze monitoring and check the Error log view for traces? See https://www.vogella.com/tutorials/EclipsePerformance/article.html#eclipse_uifreeze_monitor
Comment 2 Carlos Blanco CLA 2020-10-09 08:52:45 EDT 
(In reply to comment #1)
> Can you enable UI freeze monitoring and check the Error log view for traces? See
> https://www.vogella.com/tutorials/EclipsePerformance/article.html#eclipse_uifreeze_monitor
I enabled that. After a while it happend again. I could not see anything in the error view, though. Anyhow, it prevents me for browsing among tabs. Would it be that log file somewhere in the eclipse installation directory?
Comment 3 Carlos Blanco CLA 2020-10-09 08:56:37 EDT 
Sorry. I closed it by mistake
Comment 4 Lars Vogel CLA 2020-10-09 08:58:04 EDT 
Yes, should be in your workspace in .metadata/.log and it should also be available after a restart in the Error Log.
Comment 5 Andrey Loskutov CLA 2020-10-09 09:00:09 EDT 
Create & attach jstack dump please.
Comment 6 Carlos Blanco CLA 2020-10-09 12:45:25 EDT 
Created attachment 284412 [details]
requested jstack dump
Comment 7 Carlos Blanco CLA 2020-10-09 13:03:47 EDT 
I did not manage to get that trace on eclipse's error view.  I came across it while searching in eclipse-workspace/.metadata/.log file as you suggested.
Could you please tell me how to enable the error view to make it easier next time?
Cheers