Hello, Did you install a Linux install kit of Oxygen or the All Platforms one? Please try the Linux kit for your platform (32 bits or 64 bits) because it comes with an included Sun JVM. The All Platforms kit will use the default JVM already installed on the system which may not be a supported one (for example OpenJDK). If your system information means that the default JVM is a Sun Microsystems one the All Platforms kit should work too but let us try a Linux kit in order to find out first if it is a JVM problem. Please tell us the values of the system properties java.home, java.vendor and java.version which you can find in the Help -> About dialog, the System properties tab. If it is a Sun JVM and the java.home is [Oxygen-install-folder]/jre (as in the case of a Linux install kit) but the problem persists please add the parameter -Dsun.java2d.pmoffscreen=false to the startup script and restart Oxygen. You can find details about setting a startup parameter in the User Manual: http://www.oxygenxml.com/doc/ug-oxygen/set-parameter-in-startup-script.html The parameter -Dsun.java2d.pmoffscreen=false is also explained in the User Manual: http://www.oxygenxml.com/doc/ug-oxygen/display-problems-linux.html Regards, Sorin On 5/3/2010 12:47 PM, Janusz S. Bień wrote:

Hi!

I've purchased oXygen a year ago but only now I have motivation to try to use it. However when I start to do something nontrivial, it becomes unusable.

To be more specific, after reaching the point shown on the screen shot, it stops to react and even refreshing the window takes ages (as visible on the screen shot). I enclose below some information which might be relevant.

Best regards

JSB

--8<---------------cut here---------------start------------->8--- /usr/sbin/update-alternatives --display java java - manual mode link currently points to /usr/lib/jvm/java-6-sun/jre/bin/java /usr/bin/gij-4.3 - priority 43 /usr/lib/jvm/java-6-openjdk/jre/bin/java - priority 1061 slave java.1.gz: /usr/lib/jvm/java-6-openjdk/jre/man/man1/java.1.gz /usr/lib/jvm/java-6-sun/jre/bin/java - priority 63 slave java.1.gz: /usr/lib/jvm/java-6-sun/jre/man/man1/java.1.gz /usr/lib/jvm/java-gcj/jre/bin/java - priority 1043 slave java.1.gz: /usr/lib/jvm/java-gcj/man/man1/java.1.gz Current 'best' version is '/usr/lib/jvm/java-6-openjdk/jre/bin/java'. --8<---------------cut here---------------end--------------->8---

--8<---------------cut here---------------start------------->8--- Package: sun-java6-jre Version: 6.20-dlj-1 Severity: normal

-- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (500, 'testing') Architecture: i386 (i686)

Kernel: Linux 2.6.32-trunk-486 Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash

Versions of packages sun-java6-jre depends on: ii debconf [debconf-2.0] 1.5.32 Debian configuration

management sy

ii java-common 0.36 Base of all Java packages ii locales 2.10.2-6 Embedded GNU C Library: National L ii sun-java6-bin 6.20-dlj-1 Sun Java(TM) Runtime Environment (

Versions of packages sun-java6-jre recommends: ii gsfonts-x11 0.21 Make Ghostscript fonts available t

Versions of packages sun-java6-jre suggests: pn sun-java6-fonts<none> (no description available) pn sun-java6-plugin | ia32-sun-j<none> (no description available) pn ttf-arphic-uming<none> (no description available) pn ttf-baekmuk | ttf-unfonts | t<none> (no description available) pn ttf-kochi-gothic | ttf-sazana<none> (no description available) pn ttf-kochi-mincho | ttf-sazana<none> (no description available)

-- debconf information: * shared/accepted-sun-dlj-v1-1: true sun-java6-jre/stopthread: true sun-java6-jre/jcepolicy: shared/error-sun-dlj-v1-1: * shared/present-sun-dlj-v1-1: --8<---------------cut here---------------end--------------->8---