Bug 67898

Summary:	java applets in htlm pages dont work in konq
Product:	[Applications] konqueror	Reporter:	Markus <markus.gapp>
Component:	kjava	Assignee:	Konqueror Bugs <konqueror-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Markus 2003-11-11 16:46:40 UTC

Version:            (using KDE KDE 3.1.93)
Installed from:    Compiled From Sources
Compiler:          gcc (GCC) 3.3.2 20031022 
OS:          Linux

java applets embedded in html pages don't render in konqueror 3.1.93 but are displayed as gray rectangles

jdk: 
java version "1.4.1"
Java(TM) 2 Runtime Environment, Standard Edition (build Blackdown-1.4.1-01)
Java HotSpot(TM) Client VM (build Blackdown-1.4.1-01, mixed mode)

java console if enabled starts up but does not give any usefull output

have fun

markus

Comment 1 Koos Vriezen 2003-11-12 20:54:39 UTC

For me some applets show as gray rectangles, and often reloading the page helps. Not sure what causes it, but it started during or after the N7Y meeting.

Comment 2 Tom Gufler 2003-11-12 23:14:05 UTC

I get also only gray rectangeles and my cpu load goes to 100%. This makes some websites unusable e.g. http://www.oeamtc.at/index.php?type=menu&id=103 , https://www.netbanking.at/netbanking/index.html , http://www.orf.at/031112-67476/index.html . I think this is really a grave bug as it makes these websites unusable (I have to kill java) and I have no problem when using konqueror from kde 3.1.4 (regression)

Comment 3 Koos Vriezen 2003-11-19 23:26:29 UTC

These applets seems to work for me. For http://www.oeamtc.at/index.php?type=menu&id=103 you means applets on the pages linked on the main frame, no? Strange combo box on these, the list popups appears outside konqueror.

Somehow khtml becomes crashy on these pages, not sure which one. I got a
'ASSERT: "block_stacking_updates == 0" in layers.cpp (528)' assertion.

Hmm, running two different instances of konqueror with a jvm running, makes one of these not working at all.

What is using 100% CPU, java or konqueror? I would expect konqueror, the embedding of the applet, but killing java would help then of course.

Comment 4 Sashmit Bhaduri 2003-11-20 03:06:54 UTC

Those pages are a problem here as well.

Comment 5 Koos Vriezen 2003-11-20 18:52:22 UTC

> Hmm, running two different instances of konqueror with a jvm running, makes
> one of these not working at all.

Ok, this is because I run jvm with 
-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,address=8888,suspend=n
second jvm exits with address already in use error. So that's my fault.

Still I would be interested in who is using 100% CPU. If it's konqueror, a backtrace of a manual crash would be nice. (get it with eg. 'kill -SEGV <pid>')
Also the console output might be interesting.

Comment 6 Koos Vriezen 2004-02-06 22:33:54 UTC

This one is fixed by making java window undecorated. Reopen if it still fails in > KDE-3.2