Linux- Grey screen

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Die letzten Beiträge des Themas

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von Gast » 12 Sep 2007, 23:24

I got the same problem with amd64: it crashes the vm.

von Gast » 02 Jun 2007, 15:07

Well, the problem seems to be the AMD64 distribution of Java6, as far as I could figure out.

Setting the default JRE to Java 1.5 via update-java-alternatives and using the above mentioned export, TV-Browser finally works.

Just thought I document this in case others have the same problem.

See you.

AMD64

von phil » 18 Mai 2007, 18:58

I've run into the same problem with the grey screen when running Compiz and was glad to find this thread. However, trying to set the AWT_TOOLKIT variable either in the console environment or by adding the equivalent Java-option (-D...) crashes my Java 6 VM (without caring whether I set it to MToolkit or XToolkit...):

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#
# An unexpected error has been detected by Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00002b9bdc6b3385, pid=8945, tid=1076017472
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.6.0-b105 mixed mode)
# Problematic frame:
# C  [libc.so.6+0x2f385]  catgets+0x15
The following dozens of lines of the generated log file will probably be of no interest except of the following two paragraphs:

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Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  sun.awt.motif.MWindowPeer.pCreate(Lsun/awt/motif/MComponentPeer;Ljava/lang/String;)V+0
j  sun.awt.motif.MWindowPeer.create(Lsun/awt/motif/MComponentPeer;)V+12
j  sun.awt.motif.MComponentPeer.init(Ljava/awt/Component;)V+31
j  sun.awt.motif.MWindowPeer.init(Ljava/awt/Window;)V+65
j  sun.awt.motif.MFramePeer.<init>(Ljava/awt/Frame;)V+159
j  sun.awt.motif.MToolkit.createFrame(Ljava/awt/Frame;)Ljava/awt/peer/FramePeer;+5
j  java.awt.Frame.addNotify()V+20
j  javax.swing.SwingUtilities$SharedOwnerFrame.addNotify()V+1
j  java.awt.Window.addNotify()V+24
j  java.awt.Window.show()V+8
j  util.ui.UiUtilities.centerAndShow(Ljava/awt/Window;)V+150
j  tvbrowser.ui.splashscreen.SplashScreen.showSplash()V+1
j  tvbrowser.TVBrowser.main([Ljava/lang/String;)V+716
v  ~StubRoutines::call_stub
System Info:

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---------------  S Y S T E M  ---------------

OS:4.0

uname:Linux 2.6.20-15-generic #2 SMP Sun Apr 15 06:17:24 UTC 2007 x86_64
libc:glibc 2.5 NPTL 2.5 
rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
load average:0.37 0.37 0.26

CPU:total 1 amd64 3dnow

Memory: 4k page, physical 2060416k(1051584k free), swap 1991956k(1991956k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (1.6.0-b105) for linux-amd64, built on Nov 29 2006 01:44:03 by "uucp" with gcc 3.2.2 (SuSE Linux)
The sys-info is missing my graphics card, ATI X1950Pro chipset with proprietary ubuntu drivers.

I am able to run TV-Browser in normal, non-XGL Gnome, but it also crashes with the same output when again trying to set either XToolkit or MToolkit.

Can anybody help? Might it be a 64bit problem I need to report somewhere (Ubuntu or Sun)? Thanks in advance.

von Vaklav » 13 Apr 2007, 14:13

I had the same problem with IntelliJ Idea. Changing java version didn't help but

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export AWT_TOOLKIT=MToolkit
fixed it.

von skoff » 24 Nov 2006, 19:47

Okay, I have installed java 6 and experimented with various settings and have achieved success as follows :-
Using these available Java Virtual Machines:
  • [1] blackdown-jdk-1.4.2
    [2] sun-jdk-1.5
    [3] sun-jdk-1.6 system-vm
I found that it was necessary to follow the suggestion to 'export AWT_TOOLKIT=MToolkit'. After which
sun-jdk-1.5 and sun-jdk-1.6 both work, Blackdown doesn't work.
Thanks for the help.

von bodo » 24 Nov 2006, 18:40

Don't use Blackdown. We don't support it.

von skoff » 24 Nov 2006, 18:32

Thanks for the suggestions - I'll try fixing my java (It is 5.)), maybe I can switch from Sun to Blackdown or look for an ebuild for Java 6. I can't recall if I have any other java apps (I'm sure I must), so I'll report back if and when I fix this.

von bodo » 24 Nov 2006, 18:21

There is a Bug in Java 5 when using an XGL-Desktop like Beryl.


http://lists.freedesktop.org/archives/c ... 00224.html bzw. http://bugs.sun.com/bugdatabase/view_bu ... id=6322854

This should help:

export AWT_TOOLKIT=MToolkit

Or you could update to Java 6 (currently in Beta)

von ds10 » 24 Nov 2006, 18:14

Maybe it would help to change the LookAndFeel.
Do you have an other Java application to test, if it is also affected?

Linux- Grey screen

von skoff » 24 Nov 2006, 18:09

I noticed the entry in the FAQ explaining how to get rid of a grey screen. Unfortunately this doesn't work in the linux version. TVBrowser worked fine - absolutely excellent program - until I switched to Beryl. Now I get a grey screen. I can tell the information is there because the cursor changes shape and if I click I can get something, but there must be a way to fix this...?

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