My way to install JDK is: $ sudo apt-get install sun-java6-bin $ sudo apt-get install sun-java6-jre (already installed) $ sudo apt-get install sun-java6-jdk
$ export JAVA_HOME=/usr/lib/jvm/java-6-sun $ export PATH="$PATH:$JAVA_HOME/bin" $ export JRE_HOME=/usr/lib/jvm/java-6-sun/jre $ java -version is fine $ javac -version hangs my computer I used to install JDK (the same way) in UStudio 8.04, and everything was fine. I never tested UStudio 8.10. Something happened with rt-kernel in this timeline... Something similar was reported in Launchpad: "Kernel 2.6.28-3.12-rt crashes when running Sun Java real-time system" https://answers.launchpad.net/ubuntu/+source/linux-rt/+question/69434 Thanks, Joan Quintana --- On Mon, 5/11/09, Christopher Stamper <[email protected]> wrote: > From: Christopher Stamper <[email protected]> > Subject: Re: kernel-rt crashes with Java > To: "Ubuntu Studio Users Help and Discussion" > <[email protected]> > Date: Monday, May 11, 2009, 8:00 PM > On Mon, May 11, 2009 at 10:12 AM, Joan Quintana > <[email protected]>wrote: > > > > > Working on my problem, I see that the problem is not > related with Ubuntu > > Studio, just the rt kernel. > > I make a clean install of Jaunty Desktop, and I can > compile > > HelloWorld.java. I install a kernel-rt, and javac > HelloWorld.java crashes my > > system. If I boot now with my generic kernel, > everything is OK > > > Ok, so I have a clean install of UbuntuStudio running the > RT kernel. > > Is there an easy way that I can test this?Like, do i have > to compile, or can > I just run a java app? 'cause I'm pretty sure > I've run java webapps before, > w/o any problems... > > -- > Christopher Stamper > > Email: [email protected] > Web: http://tinyurl.com/2ooncg > gTalk: http://tinyurl.com/6e359r > Skype: cdstamper > -- > Ubuntu-Studio-users mailing list > [email protected] > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users -- Ubuntu-Studio-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users
