JDownloader Community - Appwork GmbH
 

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 01.11.2017, 17:31
Celmor Celmor is offline
Modem User
 
Join Date: Nov 2017
Posts: 2
Default Display issue when viewed/hosted via X2Go

Running JDownloader 2 on a Linux host and displaying the session via X2Go/nx-libs to display the application on local client.
Either having JDownloader opened in single application mode (which disables things like XSETTINGS daemon) or by first opening a custom desktop (openbox) and opening jdownloader from a Terminal in there.
Tried displaying JDownloader via this method on Windows and Linux (connecting to localhost), displaying other applications (even Java ones) via X2Go works fine.
Window content glitches out in a way that it doesn't update anymore. Hovering or clicking certain items or moving window over areas make them appear again temporarily. Other times certain letters/icons just seem to be missing.
Refer to images for visualization.
Periodically the the connection get interrupted.
I've discussed this behavior with people on the IRC support channel for x2go and the evaluation was that JDownloader may cause the X-Server or nxagent to crash since the session got closed.
JDownloader never gave the Warning when opening next time that it got closed abruptly.

Details:
OS (uname -a): Linux Celmor-PC 4.12.13-1-MANJARO #1 SMP PREEMPT Thu Sep 14 09:59:16 UTC 2017 x86_64 GNU/Linux
Java (jdk8-openjdk) version: 8.u144-1
JDownloader Core version: #38138
About JDownloader:
Spoiler:
**External links are only visible to Support Staff****External links are only visible to Support Staff**


Log:
Output in Terminal from which application was started just before glitch happened.
Spoiler:
21|Log.L.log 11/1/17 11:18:25 AM - SEVERE [ Log.L.log ] -> java.lang.ClassCastException: sun.awt.image.BufImgSurfaceData cannot be cast to sun.java2d.xr.XRSurfaceData
at sun.java2d.xr.XRPMBlitLoops.cacheToTmpSurface(XRPMBlitLoops.java:148)
at sun.java2d.xr.XrSwToPMBlit.Blit(XRPMBlitLoops.java:356)
at sun.java2d.pipe.DrawImage.blitSurfaceData(DrawImage.java:959)
at sun.java2d.pipe.DrawImage.renderImageCopy(DrawImage.java:577)
at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:67)
at sun.java2d.pipe.DrawImage.copyImage(DrawImage.java:1014)
at sun.java2d.pipe.ValidatePipe.copyImage(ValidatePipe.java:186)
at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3318)
at sun.java2d.SunGraphics2D.drawImage(SunGraphics2D.java:3296)
at javax.swing.ImageIcon.paintIcon(ImageIcon.java:425)
at org.appwork.utils.images.IconIO$ScaledIcon.paintIcon(IconIO.java:149)
at sun.swing.plaf.synth.SynthIcon.paintIcon(SynthIcon.java:67)
at javax.swing.plaf.synth.SynthGraphicsUtils.paintText(SynthGraphicsUtils.java:396)
at de.javasoft.plaf.synthetica.GraphicsUtils.paintText(GraphicsUtils.java:198)
at javax.swing.plaf.synth.SynthLabelUI.paint(SynthLabelUI.java:212)
at javax.swing.plaf.synth.SynthLabelUI.update(SynthLabelUI.java:176)
at javax.swing.JComponent.paintComponent(JComponent.java:780)
at javax.swing.JComponent.paint(JComponent.java:1056)
at javax.swing.JComponent.paintChildren(JComponent.java:889)
at javax.swing.JComponent.paint(JComponent.java:1065)
at org.appwork.utils.swing.renderer.RendererMigPanel.paint(RendererMigPanel.java:118)
at javax.swing.CellRendererPane.paintComponent(CellRendererPane.java:151)
at javax.swing.plaf.synth.SynthTableUI.paintCell(SynthTableUI.java:692)
at javax.swing.plaf.synth.SynthTableUI.paintCells(SynthTableUI.java:580)
at javax.swing.plaf.synth.SynthTableUI.paint(SynthTableUI.java:364)
at javax.swing.plaf.synth.SynthTableUI.update(SynthTableUI.java:275)
at javax.swing.JComponent.paintComponent(JComponent.java:780)
at org.appwork.swing.exttable.ExtTable.paintComponent(ExtTable.java:1130)
at jd.gui.swing.jdgui.BasicJDTable.paintComponent(BasicJDTable.java:275)
at org.jdownloader.gui.views.components.packagetable.PackageControllerTable.paintComponent(PackageContr ollerTable.java:860)
at javax.swing.JComponent.paint(JComponent.java:1056)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
at javax.swing.JComponent.paintForceDoubleBuffered(JComponent.java:1092)
at javax.swing.JViewport.blitDoubleBuffered(JViewport.java:1605)
at javax.swing.JViewport.windowBlitPaint(JViewport.java:1558)
at javax.swing.JViewport.setViewPosition(JViewport.java:1100)
at javax.swing.JViewport.scrollRectToVisible(JViewport.java:436)
at javax.swing.JComponent.scrollRectToVisible(JComponent.java:3111)
at org.appwork.swing.exttable.ExtTable$12.edtRun(ExtTable.java:1694)
at org.appwork.utils.swing.EDTHelper.run(EDTHelper.java:119)
at org.appwork.utils.swing.EDTHelper.start(EDTHelper.java:154)
at org.appwork.utils.swing.EDTHelper.start(EDTHelper.java:139)
at org.appwork.swing.exttable.ExtTable.scrollToSelection(ExtTable.java:1673)
at org.jdownloader.gui.views.downloads.DownloadsPanel$1.componentResized(DownloadsPanel.java:75)
at java.awt.Component.processComponentEvent(Component.java:6359)
at java.awt.Component.processEvent(Component.java:6313)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java: 80)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java: 90)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java: 80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

New Window State (Normal): {
"extendedState" : "NORMAL",
"width" : 956,
"height" : 1041,
"x" : 3522,
"visible" : true,
"y" : 18,
"silentShutdown" : false,
"screenID" : ":0.0",
"locationSet" : true,
"focus" : false,
"active" : true
}
New Window State (Normal): {
"extendedState" : "NORMAL",
"width" : 956,
"height" : 941,
"x" : 0,
"visible" : true,
"y" : 0,
"silentShutdown" : false,
"screenID" : ":0.0",
"locationSet" : true,
"focus" : false,
"active" : true
}
New Window State (Normal): {
"extendedState" : "NORMAL",
"width" : 956,
"height" : 1041,
"x" : 3522,
"visible" : true,
"y" : 18,
"silentShutdown" : false,
"screenID" : ":0.0",
"locationSet" : true,
"focus" : false,
"active" : false
}


Screenshots:
Spoiler:
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**

Last edited by Celmor; 01.11.2017 at 18:07. Reason: expanding description
Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT +2. The time now is 19:27.
Provided By AppWork GmbH | Privacy | Imprint
Parts of the Design are used from Kirsch designed by Andrew & Austin
Powered by vBulletin® Version 3.8.10 Beta 1
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.