On Nov 16, 2007 3:03 AM, Mike C <mike.cohler@xxxxxxxxx> wrote: > Serguei Miridonov <mirsev <at> cicese.mx> writes: > > > OK, now try this: > > > > ( set -x ; . ./maple -x ) 2>~/xmaple.run > > > > and then check file ~/xmaple.run for any hints of abnormal > > termination. > > Thanks Serguei. > > The result is a long file but the last part is: > > /java//wksloader.jar:/opt/Local/vers/maple11/java//WMFWriter.jar: > /opt/Local/vers/maple11/java//xalan.jar: > /opt/Local/vers/maple11/java//xercesImpl.jar: > /opt/Local/vers/maple11/java//xmlParserAPIs.jar > -Dmaple.bin.path=/opt/Local/vers/maple11/bin.IBM_INTEL_LINUX > com.maplesoft.worksheet.application.WmiWorksheet -locale > enjava: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. > > I don't know how to proceed - but given that there is a lot of java > stuff I am now wondering if the changes to java in f8 have caused all > this? > There is a Sun java Bug. read http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6532373 I have seen this bug at least on three apps. The solution was from that page. For sun-java5-bin: sed -i 's/XINERAMA/FAKEEXTN/g' /usr/lib/jvm/java-1.5.0-sun-1.5.0.11/jre/lib/i386/xawt/libmawt.so For sun-java6-bin: sed -i 's/XINERAMA/FAKEEXTN/g' /usr/lib/jvm/java-6-sun-1.6.0.00/jre/lib/i386/xawt/libmawt.so sice Maple ship their own jdk or jre, you need to adjust the path to your xawt/libmawt.so good luck /yonas
