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Bug 269463

Summary:	Gui of the opened windows suddenly freeze stopping to respond
Product:	platform	Reporter:	par7133
Component:	Window System	Assignee:	Stanislav Aubrecht <saubrecht>
Status:	NEW ---
Severity:	normal
Priority:	P2
Version:	8.2
Hardware:	Other
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:

Description par7133 2016-12-31 02:22:07 UTC

Description of problem:
Using Netbeans 8.2, time to time all the applications'windows open in my system (eg. Firefox, Nautilus, Term, Netbeans itself) freeze the same way all together with unhaltered interface but stopping to respond to any gui interaction, with the exception of the titlebar area. To rescue the situation I need to close Netbeans, restoring the "gui" control. This problem happens only since the recent update of openjdk. Before that I never had a glimpse of prb with the 8.2 release of Netbeans.

Please, note that my developing system is a guest OS in Qemu managed by Virtual Manager by RedHat.

How reproducible:
Sporadically happens 

Steps to Reproduce:
1.
2.
3.

Actual results:
Gui of the opened windows in the system suddenly freeze, unhaltered but without responding to interaction

Comment 1 par7133 2016-12-31 02:26:55 UTC

My system is a Fedora 25

Comment 2 par7133 2016-12-31 02:28:50 UTC

I'm using Netbeans 8.2 for PHP

Comment 3 par7133 2017-01-01 23:55:50 UTC

Sorry, the gui doesn't completely freeze but doesn't respond to mouse interactions. By keyboard is all ok.

Comment 4 par7133 2017-01-05 14:21:07 UTC

I'm running Fedora under Wayland.

Host: Fedora 25 4.8.15-300.fc25.x86_64; UTF-8; en_US
Guest: Fedora 25 4.8.15-300.fc25.x86_64; UTF-8; en_US
Virtual Manager: v1.4.0-5.fc25
Java: 1.8.0_101; Java HotSpot(TM) 64-Bit Server VM 25.101-b13
      openjdk-1.8.0.111-4.b16.fc25.x86_64
NetBeans (IDE for PHP): 8.2 (Build 201609300101) Patch 1