Public bug reported:
In every Ubuntu version from 10.04 to 12.04, tried on several machines.
Package installed:
* jclic
* openjdk
Jclic works perfectly until I try to close it, the application hangs and
the only way to terminate it is going on a terminal and kill the java
process.
Workaround until 12.04:
Installing the sun-java6-jdk and with update-alternatives make it the
default jdk
Workaround modification in 12.04:
Since the sun jre is no longer distributable with Ubuntu, I had to install the
Oracle jdk.
I decide to use a ppa to mantain the package updated easily so I use these
commands:
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer
The script also provide to make the new jdk the default one.
When launching jclic nothing happens so I launch it from a terminal and I
discovered that it couldn't find the jdk because it was searching it in the
wrong path (error in line 36).
So I had to modify the script /usr/bin/jclic this way:
if [ -z $JAVA_HOME ] ; then
ALTERNATIVE=`ls -l /etc/alternatives/java|grep sun`
if [ -z "$ALTERNATIVE" ]; then
ALTERNATIVE=`ls -l /etc/alternatives/java|grep openjdk`
fi
if [ -z "$ALTERNATIVE" ]; then
t=/usr/lib/jvm/java-1.5.0-sun && test -d $t && JAVA_HOME=$t
t=/usr/lib/jvm/java-6-sun && test -d $t && JAVA_HOME=$t
t=/usr/lib/jvm/java-7-icedtea && test -d $t && JAVA_HOME=$t
JAVA=${JAVA_HOME}/jre/bin/java
fi
# lines added
if [ -z "$ALTERNATIVE" ]; then
t=/usr/lib/jvm/java-7-oracle && test -d $t && JAVA_HOME=$t
JAVA=${JAVA_HOME}/jre/java
fi
# end added lines
fi
Now Jclic works fine but I know that an update will remove my lines, is
it possibile to fix jclic to work with openjdk or to link the correct
path for java-7-oracle?
** Affects: jclic (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1002280
Title:
Jclic hangs on exit with openjdk
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