java applets dead slow to load
Fred Schaer
fred.schaer at wanadoo.fr
Sat Jun 2 10:22:49 UTC 2007
Hi,
I indeed ran the listing first, but :
$ update-java-alternatives -l
java-6-sun 63 /usr/lib/jvm/java-6-sun
And :
$ update-alternatives --list java
/usr/bin/gij-wrapper-4.1
/usr/lib/jvm/java-6-sun/jre/bin/java
The list of packages I have installed related to java :
$ dpkg -l | grep java
ii java-common
0.25ubuntu2 Base of all Java packages
ii libbcprov-java
1.33-4 Bouncy Castle Java
Cryptographic Service Pro
ii libcairo-java
1.0.6-0ubuntu1 CAIRO bindings for Java
ii libcommons-cli-java
1.0-8 API for working with the
command line argume
ii libglib-java
0.4.1-0ubuntu1 GLIB bindings for Java
ii libgnucrypto-java
2.1.0-2 full-featured cryptographic
library in Java
ii libgtk-java
2.10.1-0ubuntu2 GTK+ bindings for Java
ii libhsqldb-java
1.8.0.7-1ubuntu2 Java SQL database engine
ii libjaxp1.2-java
1.2.01-1ubuntu5 Java XML parser and
transformer APIs (DOM, S
ii libjaxp1.3-java
1.3.03-5 Java XML parser and
transformer APIs (DOM, S
ii libjline-java
0.9.5-2ubuntu2 Java library for handling
console input
ii liblog4j1.2-java
1.2.13-3ubuntu1 Logging library for java
ii libseda-java
3.0-3 the Staged Event-Driven
Architecture library
ii libservlet2.3-java
4.0-8ubuntu3 Servlet 2.3 and JSP 1.2 Java
classes and doc
ii libswt3.2-gtk-java
3.2.2-0ubuntu3 Fast and rich GUI toolkit for
Java, gtk2 ver
ii libxalan2-java
2.7.0-1ubuntu3 XSL Transformations (XSLT)
processor in Java
ii libxerces2-java
2.8.1-1ubuntu3 Validating XML parser for
Java with DOM leve
ii libxt-java
0.20050823-2ubuntu4 An implementation in Java of
XSL Transformat
ii openoffice.org-java-common
2.2.0-1ubuntu3 OpenOffice.org office suite
Java support arc
ii sun-java6-bin
6-00-2ubuntu2 Sun Java(TM) Runtime
Environment (JRE) 6 (ar
ii sun-java6-jre
6-00-2ubuntu2 Sun Java(TM) Runtime
Environment (JRE) 6 (ar
ii sun-java6-plugin
6-00-2ubuntu2 The Java(TM) Plug-in, Java SE 6
Ialready tried to purge && reinstall the java6 (and java5) from sun, but
if you wish I could retry to reinstall those (or something else ?)
Cheers
Chris Miller a écrit :
> You ran the "set" command. You should first have it show all the
> available JVMs and then pick one.
>
> cmiller at cmiller-laptop ~> update-java-alternatives
> usage: update-java-alternatives [--jre] [--plugin] [ -t|--test|-v|--verbose]
> -l|--list [<jname>]
> -s|--set <jname>
> -a|--auto
> -h|-?|--help
> cmiller at cmiller-laptop ~> update-java-alternatives -l
> java-1.5.0-sun 53 /usr/lib/jvm/java-1.5.0-sun
> java-6-sun 63 /usr/lib/jvm/java-6-sun
> java-gcj 1041 /usr/lib/jvm/java-gcj
> cmiller at cmiller-laptop ~> update-java-alternatives -s java-6-sun
>
> The output you gave me makes me think that you picked an incorrect
> jname. I could be wrong and the problem could be deeper than that,
> however, I'd like to rule out the simpler solutions before we start
> "real" hacking. :)
>
> On 5/31/07, Fred Schaer <fred.schaer at wanadoo.fr> wrote:
>
>> Hi,
>>
>> it says 1.6.0
>> And in about:plugins, it says : 1.6.0-b105
>>
>> I guess the missing alternatives are "normal" ?
>>
>> $ sudo update-java-alternatives -s java-6-sun
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/appletviewer
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/apt
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/extcheck
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/HtmlConverter
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/idlj
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jarsigner
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jar
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/javac
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/javadoc
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/javah
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/javap
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/java-rmi.cgi
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jconsole
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jdb
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jhat
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jinfo
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jmap
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jps
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jrunscript
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jsadebugd
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jstack
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jstatd
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/jstat
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/native2ascii
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/rmic
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/schemagen
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/serialver
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/wsgen
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/wsimport
>> update-java-alternatives: jdk alternative does not exist:
>> /usr/lib/jvm/java-6-sun/bin/xjc
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/ControlPanel » pour
>> fournir « ControlPanel ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/java » pour fournir
>> « java ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/java_vm » pour fournir
>> « java_vm ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/javaws » pour fournir
>> « javaws ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/jcontrol » pour fournir
>> « jcontrol ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/keytool » pour fournir
>> « keytool ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/orbd » pour fournir
>> « orbd ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/pack200 » pour fournir
>> « pack200 ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/policytool » pour
>> fournir « policytool ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/rmid » pour fournir
>> « rmid ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/rmiregistry » pour
>> fournir « rmiregistry ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/servertool » pour
>> fournir « servertool ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/tnameserv » pour
>> fournir « tnameserv ».
>> Utilisation de « /usr/lib/jvm/java-6-sun/jre/bin/unpack200 » pour
>> fournir « unpack200 ».
>> Utilisation de
>> « /usr/lib/jvm/java-6-sun/jre/plugin/i386/ns7/libjavaplugin_oji.so »
>> pour fournir « firefox-javaplugin.so ».
>> Utilisation de
>> « /usr/lib/jvm/java-6-sun/jre/plugin/i386/ns7/libjavaplugin_oji.so »
>> pour fournir « iceape-javaplugin.so ».
>> Utilisation de
>> « /usr/lib/jvm/java-6-sun/jre/plugin/i386/ns7/libjavaplugin_oji.so »
>> pour fournir « iceweasel-javaplugin.so ».
>> Utilisation de
>> « /usr/lib/jvm/java-6-sun/jre/plugin/i386/ns7/libjavaplugin_oji.so »
>> pour fournir « mozilla-javaplugin.so »
>>
>> Chris Miller a écrit :
>>
>>> What version does it say you're running when if finally loads?
>>>
>>> If it's saying 1.4.2 GCJ, that's a really old version and very slow.
>>> I'd upgrade to 1.6 (the Sun version).
>>>
>>> After updating, you should run update-java-alternatives to ensure that
>>> it's active.
>>>
>>>
>>>
>>>
>> --
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