Hi,
Very strange. I have two Ubuntu machines let called A and B, both using 12.04 (fresh installed) and both are running Modelio 2.2.0 and both are simply unzipped from the Modelio download site into identical location, ~/MyTools/modelio. Both have the ~/MyTools/modelio/jre removed (actually renamed) and so I presume it is using my OpenJDK7.
In machine A, it does not have ~/.modelio and in fact it does not have .modelio anywhere. The modelioj.log is in the ~ directory and its content is:
2012-10-09 23:11:06,751 INFO org.modelio.core: Loading LibModelio.
2012-10-09 23:11:07,719 INFO org.modelio.core: LibModelio loaded successfully.
2012-10-09 23:11:08,148 INFO org.modelio.core: Modelio core successfully started.
In machine B, I have found the modelioj.log in the location you gave me namely in ~/.modelio/2.2. The content of that file is:
2012-09-27 11:34:12,610 INFO org.modelio.core: Loading LibModelio.
2012-09-27 11:34:14,111 INFO org.modelio.core: LibModelio loaded successfully.
2012-09-27 11:34:14,652 INFO org.modelio.core: Modelio core successfully started.
Both have experienced the intermittent freeze.
Thanks.