JDeveloper crashing (Linux Machine).

My Jdeveloper 11g (11122) is crashing (program exists abruptly) whenever I try to open adfc-config.xml .
I started JDev from command line in order to analize the output, and the following error appeared:
*** buffer overflow detected ***: /home/skywalker/Oracle/jdev11122/jdk160_24/bin/java terminated
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x45)[0xb76d5dd5]
/lib/i386-linux-gnu/libc.so.6(+0xfebaa)[0xb76d4baa]
/lib/i386-linux-gnu/libc.so.6(+0xffd6a)[0xb76d5d6a]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x54d4e)[0x4cc3cd4e]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x51aab)[0x4cc39aab]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x52c32)[0x4cc3ac32]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x514df)[0x4cc394df]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x533e4)[0x4cc3b3e4]
/lib/i386-linux-gnu/libgcrypt.so.11(+0x518c7)[0x4cc398c7]
/lib/i386-linux-gnu/libgcrypt.so.11(gcry_create_nonce+0x63)[0x4cbeee13]
/usr/lib/i386-linux-gnu/libgnutls.so.26(+0x9e9aa)[0x4cdda9aa]
/usr/lib/i386-linux-gnu/libgnutls.so.26(+0x3e16f)[0x4cd7a16f]
/usr/lib/i386-linux-gnu/libgnutls.so.26(gnutls_global_init+0x1cd)[0x4cd6723d]
/usr/lib/i386-linux-gnu/libcups.so.2(httpInitialize+0x62)[0x6b1a58c2]
/usr/lib/i386-linux-gnu/libcups.so.2(_httpCreate+0x59)[0x6b1a5949]
/usr/lib/i386-linux-gnu/libcups.so.2(httpConnectEncrypt+0x42)[0x6b1a7f42]
/usr/lib/i386-linux-gnu/libcups.so.2(httpConnect+0x2b)[0x6b1a7fbb]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/xawt/libmawt.so(Java_sun_print_CUPSPrinter_canConnect+0x4f)[0x6dfbc7ff]
[0xb37d262a]
[0xb37caee1]
[0xb37caee1]
[0xb37cafa7]
[0xb37cb10d]
[0xb37c83e6]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x3cfbe1)[0xb6da6be1]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x5c5538)[0xb6f9c538]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x3cf455)[0xb6da6455]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x3cf518)[0xb6da6518]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x451ca7)[0xb6e28ca7]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x6c610f)[0xb709d10f]
/home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/server/libjvm.so(+0x5c6b2e)[0xb6f9db2e]
/lib/i386-linux-gnu/libpthread.so.0(+0x6d4c)[0xb7790d4c]
/lib/i386-linux-gnu/libc.so.6(clone+0x5e)[0xb76c0ace]
======= Memory map: ========
08048000-08052000 r-xp 00000000 08:07 15341694 /home/skywalker/Oracle/jdev11122/jdk160_24/bin/java
08052000-08053000 rwxp 00009000 08:07 15341694 /home/skywalker/Oracle/jdev11122/jdk160_24/bin/java
09ecd000-0a627000 rwxp 00000000 00:00 0 [heap]
48eed000-49400000 rwxs 00000000 00:04 86867984 /SYSV00000000 (deleted)
49400000-494fe000 rwxp 00000000 00:00 0
494fe000-49500000 ---p 00000000 00:00 0
49600000-496fe000 rwxp 00000000 00:00 0
496fe000-49700000 ---p 00000000 00:00 0
49700000-497f9000 rwxp 00000000 00:00 0
497f9000-49800000 ---p 00000000 00:00 0
49800000-498fd000 rwxp 00000000 00:00 0
498fd000-49900000 ---p 00000000 00:00 0
49900000-49a00000 rwxp 00000000 00:00 0
49a00000-49bfd000 rwxp 00000000 00:00 0
49bfd000-49c00000 ---p 00000000 00:00 0
49c00000-49e00000 rwxp 00000000 00:00 0
49e00000-4a000000 rwxp 00000000 00:00 0
4a000000-4a200000 rwxp 00000000 00:00 0
4a200000-4a400000 rwxp 00000000 00:00 0
4a400000-4a600000 rwxp 00000000 00:00 0
4a600000-4a6fe000 rwxp 00000000 00:00 0
4a6fe000-4a700000 ---p 00000000 00:00 0
4a700000-4a800000 rwxp 00000000 00:00 0
4a800000-4a8a7000 rwxp 00000000 00:00 0
4a8a7000-4a900000 ---p 00000000 00:00 0
4a900000-4a9ff000 rwxp 00000000 00:00 0
4a9ff000-4aa00000 ---p 00000000 00:00 0
4aa00000-4aafa000 rwxp 00000000 00:00 0
4aafa000-4ab00000 ---p 00000000 00:00 0
4ab00000-4abfa000 rwxp 00000000 00:00 0
4abfa000-4ac00000 ---p 00000000 00:00 0
4ac00000-4acfa000 rwxp 00000000 00:00 0
4acfa000-4ad00000 ---p 00000000 00:00 0
4ad00000-4adfa000 rwxp 00000000 00:00 0
4adfa000-4ae00000 ---p 00000000 00:00 0
4ae00000-4aef9000 rwxp 00000000 00:00 0
4aef9000-4af00000 ---p 00000000 00:00 0
4af00000-4aff9000 rwxp 00000000 00:00 0
4aff9000-4b000000 ---p 00000000 00:00 0
4b000000-4b0f9000 rwxp 00000000 00:00 0
4b0f9000-4b100000 ---p 00000000 00:00 0
4b100000-4b1f9000 rwxp 00000000 00:00 0
4b1f9000-4b200000 ---p 00000000 00:00 0
4b200000-4b2ff000 rwxp 00000000 00:00 0
4b2ff000-4b300000 ---p 00000000 00:00 0
4b336000-4b339000 ---p 00000000 00:00 0
4b339000-4b387000 rwxp 00000000 00:00 0
4b3b0000-4b3b3000 ---p 00000000 00:00 0
4b3b3000-4b401000 rwxp 00000000 00:00 0
4b401000-4b404000 ---p 00000000 00:00 0
4b404000-4b452000 rwxp 00000000 00:00 0
4b452000-4b455000 ---p 00000000 00:00 0
4b455000-4b4a3000 rwxp 00000000 00:00 0
4b4a3000-4b4a6000 ---p 00000000 00:00 0
4b4a6000-4b4f4000 rwxp 00000000 00:00 0
4b4f4000-4b4f7000 ---p 00000000 00:00 0
4b4f7000-4b545000 rwxp 00000000 00:00 0
4b545000-4b547000 r-xp 00000000 08:06 1444662 /lib/libnss_mdns4.so.2
4b547000-4b548000 r-xp 00001000 08:06 1444662 /lib/libnss_mdns4.so.2
4b548000-4b549000 rwxp 00002000 08:06 1444662 /lib/libnss_mdns4.so.2
4b552000-4b554000 r-xs 0000d000 08:07 15467413 /home/skywalker/Oracle/jdev11122/jdeveloper/ide/lib/commons-logging-1.1.1.jar
4b554000-4b55a000 r-xs 00045000 08:07 15467385 /home/skywalker/Oracle/jdev11122/jdeveloper/ide/lib/commons-httpclient-3.1.jar
4b55a000-4b55d000 r-xs 0000e000 08:07 15467409 /home/skywalker/Oracle/jdev11122/jdeveloper/ide/lib/commons-io-1.2.jar
4b55d000-4b55f000 r-xs 0000a000 08:07 15467375 /home/skywalker/Oracle/jdev11122/jdeveloper/ide/lib/commons-codec-1.3.jar
4b55f000-4b562000 r-xs 0001b000 08:07 15598973 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.model_11.1.1/jdev-cm.jar
4b562000-4b565000 ---p 00000000 00:00 0
4b565000-4b5b3000 rwxp 00000000 00:00 0
4b5b3000-4b5b4000 r-xs 00003000 08:07 15472497 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf.constants.jar
4b5b4000-4b5b7000 ---p 00000000 00:00 0
4b5b7000-4b605000 rwxp 00000000 00:00 0
4b605000-4b616000 r-xs 000f3000 08:07 15470803 /home/skywalker/Oracle/jdev11122/jdeveloper/javavm/lib/aurora.zip
4b616000-4b634000 r-xs 003cc000 08:07 15471821 /home/skywalker/Oracle/jdev11122/jdeveloper/sqlj/lib/translator.jar
4b634000-4b63d000 r-xs 00066000 08:07 15471822 /home/skywalker/Oracle/jdev11122/jdeveloper/sqlj/lib/runtime12.jar
4b63d000-4b648000 r-xs 00074000 08:07 15472510 /home/skywalker/Oracle/jdev11122/oracle_common/modules/velocity-dep-1.4.jar
4b648000-4b649000 r-xs 00001000 08:07 15472614 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.dconfig-infra_11.1.1.jar
4b649000-4b64a000 r-xs 00005000 08:07 15472452 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.policies_11.1.1/wsm-policytool.jar
4b64a000-4b650000 r-xs 0002a000 08:07 15472451 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.policies_11.1.1/wsm-seed-policies.jar
4b650000-4b659000 r-xs 000a2000 08:07 15599404 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.agent.common_11.1.1/wsm-agent-core.jar
4b659000-4b660000 r-xs 0004d000 08:07 15472396 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.common_11.1.1/wsm-secpol.jar
4b660000-4b670000 r-xs 00160000 08:07 15472403 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.common_11.1.1/wsm-policy-core.jar
4b670000-4b67a000 r-xs 0009b000 08:07 15472394 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.wsm.common_11.1.1/wsm-pmlib.jar
4b67a000-4b67b000 r-xs 00003000 08:07 15599005 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.uix_11.1.1/uixadfrt.jar
4b67b000-4b6d7000 r-xs 003ec000 08:07 15599003 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.uix_11.1.1/uix2.jar
4b6d7000-4b6e4000 r-xs 000f0000 08:07 15599563 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.webservices_11.1.1/wsserver.jar
4b6e4000-4b6e8000 r-xs 00032000 08:07 15599556 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.webservices_11.1.1/mdds.jar
4b6e8000-4b6e9000 r-xs 00001000 08:07 15472515 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.security-api_11.1.1.jar
4b6e9000-4b6ee000 r-xs 0006e000 08:07 15472567 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.web-common_11.1.1.jar
4b6ee000-4b6f8000 r-xs 00075000 08:07 15472612 /home/skywalker/Oracle/jdev11122/oracle_common/modules/org.apache.bcel_5.1.jar
4b6f8000-4b6fe000 r-xs 00058000 08:07 15340572 /home/skywalker/Oracle/jdev11122/modules/javax.mail_1.4.jar
4b6fe000-4b71e000 r-xs 00148000 08:07 15599426 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.share_11.1.1/adfsharembean.jar
4b71e000-4b721000 ---p 00000000 00:00 0
4b721000-4b76f000 rwxp 00000000 00:00 0
4b76f000-4b772000 ---p 00000000 00:00 0
4b772000-4b7c0000 rwxp 00000000 00:00 0
4b7c0000-4b7d5000 r-xp 00000000 08:07 15730081 /home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/libdcpr.so
4b7d5000-4b7e8000 rwxp 00014000 08:07 15730081 /home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/libdcpr.so
4b7e8000-4b8ae000 r-xp 00000000 08:07 15730441 /home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/libmlib_image.so
4b8ae000-4b8af000 rwxp 000c5000 08:07 15730441 /home/skywalker/Oracle/jdev11122/jdk160_24/jre/lib/i386/libmlib_image.so
4b8af000-4b8b2000 ---p 00000000 00:00 0
4b8b2000-4b900000 rwxp 00000000 00:00 0
4b900000-4b903000 ---p 00000000 00:00 0
4b903000-4b951000 rwxp 00000000 00:00 0
4b951000-4b95b000 r-xs 001dc000 08:07 15599028 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.javacache_11.1.1/cache.jar
4b95b000-4b9bf000 r-xs 004aa000 08:07 15598949 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.iau_11.1.1/reports/AuditReportTemplates.jar
4b9bf000-4b9c2000 r-xs 00026000 08:07 15599077 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.jrf_11.1.1/jrf-api.jar
4b9c2000-4b9c5000 ---p 00000000 00:00 0
4b9c5000-4ba13000 rwxp 00000000 00:00 0
4ba13000-4ba14000 r-xs 00000000 08:07 15472119 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/runner.jar
4ba14000-4ba1a000 r-xs 0003c000 08:07 15472116 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/builtin_serialization.jar
4ba1a000-4ba1c000 r-xs 0000a000 08:07 15472118 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/activation.jar
4ba1c000-4ba1d000 r-xs 00001000 08:07 15472129 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/jaxm.jar
4ba1d000-4ba22000 r-xs 00023000 08:07 15472125 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/saaj.jar
4ba22000-4ba23000 r-xs 00003000 08:07 15472127 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/jaxrpc.jar
4ba23000-4ba51000 r-xs 0024b000 08:07 15472120 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/wasp.jar
4ba51000-4ba55000 r-xs 000bf000 08:07 15472122 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/wsdl2uddi_client_v3.jar
4ba55000-4ba58000 r-xs 00082000 08:07 15472117 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/category_client_v3.jar
4ba58000-4ba63000 r-xs 002a9000 08:07 15472126 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/uddiclient_api_v3.jar
4ba63000-4ba6d000 r-xs 00255000 08:07 15472121 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/uddiclient_api_v2.jar
4ba6d000-4ba6f000 r-xs 00008000 08:07 15472123 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/core_services_client.jar
4ba6f000-4ba72000 r-xs 00036000 08:07 15472128 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/uddiclient_core.jar
4ba72000-4ba79000 r-xs 0007d000 08:07 15472124 /home/skywalker/Oracle/jdev11122/jdeveloper/uddi/lib/uddiclient.jar
4ba79000-4ba80000 r-xs 000a8000 08:07 15472493 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf-faces-databinding-rt.jar
4ba80000-4ba83000 r-xs 0008c000 08:07 15599571 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.controller_11.1.1/adf-controller-rt-common.jar
4ba83000-4bb1b000 r-xs 00752000 08:07 15472470 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf-richclient-impl-11.jar
4bb1b000-4bb37000 r-xs 00188000 08:07 15472485 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf-richclient-api-11.jar
4bb37000-4bb4b000 r-xs 0022c000 08:07 15599009 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.help_5.0/oracle_ice.jar
4bb4b000-4bb4f000 r-xs 0002d000 08:07 15599017 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.help_5.0/help-share.jar
4bb4f000-4bb56000 r-xs 0004b000 08:07 15599010 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.help_5.0/ohj.jar
4bb56000-4bba1000 r-xs 00473000 08:07 15472462 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/trinidad-impl.jar
4bba1000-4bbb3000 r-xs 00163000 08:07 15472463 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/trinidad-api.jar
4bbb3000-4bbb6000 ---p 00000000 00:00 0
4bbb6000-4bc04000 rwxp 00000000 00:00 0
4bc04000-4bc07000 ---p 00000000 00:00 0
4bc07000-4bc55000 rwxp 00000000 00:00 0
4bc55000-4bc58000 ---p 00000000 00:00 0
4bc58000-4bca6000 rwxp 00000000 00:00 0
4bca6000-4bcb2000 r-xs 000c5000 08:07 15472498 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/dvt-databindings.jar
4bcb2000-4bcb6000 r-xs 0003e000 08:07 15471033 /home/skywalker/Oracle/jdev11122/jdeveloper/jdev/extensions/oracle.dvt.dt/mvclient.jar
4bcb6000-4bcbb000 r-xs 00055000 08:07 15472469 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf-faces-databinding-dt-core.jar
4bcbb000-4bcbf000 r-xs 0002e000 08:07 15472467 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.view_11.1.1/adf-view-databinding-dt-core.jar
4bcbf000-4bcc3000 r-xs 0013b000 08:07 15599570 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.adf.controller_11.1.1/adf-controller-api.jar
4bcc3000-4bccc000 r-xs 0004e000 08:07 15599381 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.facesconfigdt_11.1.1/facesconfigmodel.jar
4bccc000-4bcd2000 r-xs 00042000 08:07 15599380 /home/skywalker/Oracle/jdev11122/oracle_common/modules/oracle.facesconfigdt_11.1.1/taglib.jar
4bcd2000-4bcd3000 r-xs 00000000 08:07 15341277 /home/skywalker/Oracle/jdev11122/modules/features/weblogic.server.modules_10.3.5.0.jar/home/skywalker/Oracle/jdev11122/jdeveloper/jdev/bin/../../ide/bin/launcher.sh: line 484: 5795 Aborted (core dumped) ${JAVA} "${APP_VM_OPTS[@]}" ${APP_ENV_VARS} -classpath ${APP_CLASSPATH} ${APP_MAIN_CLASS} "${APP_APP_OPTS[@]}"
Do you have any suggestions how to fix issue ? I've tried to reinstall but the same problem appear.
Right now I am unable to work at my project .
Thank you,
Andrei

It seems that is not specific to a certain adf-config.xml . I've tried with two different already existing projects, and I also started a new project from scratch - it crashes in the same manner.
This problem is jdev11122 specific. The problem doesn't reproduce on jdev11115 (on the same machine).
PS: Today I've switched to jdev11122 . In about 2 hours of usage it randomly crashed (exiting) several times. The opening of an adf-config.xml was the single reproducible crash I could obtain.
Oher info: I am using a 3.2.0-25-generic-pae kernel, linux distribution is xubuntu (xfce) 12.04 .
Edited by: Andrei Ciobanu on Aug 9, 2012 2:49 PM

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Hi,
Welcome to the world of Enterprise portal
Seems to me like you are trying to use the PDK for .NET. If so - Please read the overview section in the documentation to get a general idea of how it works (for example - IIS is not used at all!).
See the Visual Studio integrated help or click this https://media.sdn.sap.com/html/submitted_docs/dotnet/index.htm
there go to "Getting Started" and mostly "Overview".
Anyway, It seems like the problem is that you didn't deploy the 2 required SDA's to the portal. You should also take a look at the "installation and configuration" guide. Download it here: https://www.sdn.sap.com/sdn/developerareas/dotnet.sdn?contenttype=url&content=/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/pdk for .net administrator guides.zip
Good luck,
Ofer

Unable to launch application on Linux machine

Hi,
We have a Java based product developed as desktop application. This product has a tree structure built-in. and while connecting to few of the nodes, we are getting the following error: "*Cannot write XdndAware property*".
Note:
1. We are running the application on a Linux machine.
2. We are using JNLP to launch the application.
3. Only few nodes are causing this issue.
4. Tried putting -DsuppressSwingDropSupport=true in JNLP file, but no progress.
5. This happens on JDK1.6.0_23 and above
Can someone help us to resolve this issue.
Thank you.
Regards,
KNP

Let me explain my current requirement.
1. All the client jars should be downloaded every time I click a link (as of now its a JNLP link, but this can change).
2. And this should be platform independent
3. I stated in the earlier description I should be able to pass arguments (suppressSwingDropSupport, etc) to VM to resolve the actual issue.
Can someone please suggest any other approach?
I have one more generic question: Can I write my own JNLP defining XSD & DTD, so that it can accept all the arguments whichever I can pass to the VM? If so, how to do this?
Please respond

Problem with setTraficClass() in Linux machine

Hi
We are facing some problem with setTraficClass() method in java.net.Socket . When we try to set a value 34 using this method in windows it is not setting. when try to see the Ip header in the packet using wireshark it is showing 00.
After lot of googling we found in sun forum that in Windows os there is no support for TOS/DSCP. if we want to set a value we need to add a registry parameter. Now it is setting in Windows XP [http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4696356]
But our problem is we are trying to run the same thing on linux machine RedHat 2.6.18.92.e15-pae-1686 it is setting 00 . Please find the code bellow
Is there any setting we need to do in linux machine to call the setTraficClass() method. I am new to linux and not able to fix this issue.
Please help me
Thanks in advance.
Sethu
Server code
import java.net.*;
import java.io.*;
class server
public static void main(String args[]) throws Exception
byte[] receive_data = new byte[1024];
byte[] send_data = new byte[1024];
int recv_port;
DatagramSocket server_socket = new DatagramSocket(5000);
System.out.println ("UDPServer Waiting for client on port 5000");
while(true)
DatagramPacket receive_packet = new DatagramPacket(receive_data,
receive_data.length);
server_socket.receive(receive_packet);
server_socket.getTraficClass()
String data = new String(receive_packet.getData(),0 ,0
,receive_packet.getLength());
System.out.println("socketIP"+server_socket.getTrafficClass());
server_socket.setTrafficClass(0x18);
InetAddress IPAddress = receive_packet.getAddress();
recv_port = receive_packet.getPort();
if (data.equals("q") || data.equals("Q"))
break;
else
System.out.println("( " + IPAddress + " , " + recv_port
+ " ) said :" + data );
Client code
import java.net.*;
import java.io.*;
class Client
public static void main(String args[]) throws Exception
byte[] send_data = new byte[1024];
BufferedReader infromuser =
new BufferedReader(new InputStreamReader(System.in));
DatagramSocket client_socket = new DatagramSocket();
InetAddress IPAddress = InetAddress.getByName("127.0.0.1");
while (true)
System.out.println("Type Something (q or Q to quit): ");
String data = infromuser.readLine();
if (data.equals("q") || data.equals("Q"))
break;
else
send_data = data.getBytes();
DatagramPacket send_packet = new DatagramPacket(send_data,
send_data.length,
IPAddress, 5000);
client_socket.setTraficClass(34)
client_socket.send(send_packet);
client_socket.close();

Hi,
when I use setsockopt() API on linux machine. I am able to set the DSCP value in the UDP socket.
I can see the visibility of DSCP marking on the wireShark.
when I use the setTraficClass(34) API on linux machine. I am not able to set the DSCP value in the UDP socket. It
always takes the default value as 0. I cant see the visibility of DSCP marking on the wireShark.
setSockopt() API supported in Linux machine. Why not SetTrafficClass() API?.
Is there any changes required to make the SetTrafficClass() API to work on Linux platform?.

I'm trying to move my Bookmarks from one user to another on rhe same computer, but I can't open the account of the original user as it keeps crashing my machine. How do I do this?

I set up another user account to start over as my original account keeps crashing my machine. I want to export my Bookmarks form my original account but I can open the account.Is there a way to get to the bookmarks from the administrator account and export to another copy of Firefox?
Thanks

You can restore a JSON backup from the not working profile in the current Firefox profile.
See http://kb.mozillazine.org/Backing_up_and_restoring_bookmarks_-_Firefox
See http://kb.mozillazine.org/Profile_folder_-_Firefox
"Application Data" in XP/Win2K and "AppData" in Vista/Windows 7 are hidden folders<br />
See http://kb.mozillazine.org/Show_hidden_files_and_folders
Go to: Control Panel > Folder Options > "View" tab > under "Hidden files and folders", select "Show hidden files and folders"<br />
You may want to uncheck the box "Hide extensions for known file types" to see the file extensions of all files.

A few questions re: installing 10g on a virtual linux machine

I am in the process of building up a virtual linux box on my XP laptop and have a few questions regarding the networking setup. Purpose is to have a sandbox *nix setup at my fingertips.
Here's what I have so far:
Dell Latitude laptop running Win XP. This is a DHCP machine.
Installed VMWare Player
Created virtual machine with OEL 4.8, with NAT network config
So far, so good. Next step is to install 10.2.0.4 EE on the virtual Linux machine. When installing 10.2.0.4 directly on the XP system, of course I had to install a loopback adapter to provide a fixed IP address for Oracle, all well documented in the installation guide. While it is my understanding that the loopback adapter, as installed and configured on Windows, is primarily a Windows issue, I would expect something of the same fundamental under Linux insomuch as it is still a dhcp machine. However, when checking the relevant installation guide, the section on networking considerations and DHCP simply gave a two-paragraph discussion of what DHCP was. I found no discussion on how to deal with it in a *nix environment.
This particular vmware setup gives me a choice of 3 network configs - Bridged , NAT, or host-only (private vitrual net shared only with the host) I am currently configured to use NAT because I need outside connectivity (to yum server, etc) but do not want an additional device (ip address) on the real network. I'm guessing I could use host-only most of the time and when I need to access the internet, shut down the db and switch back to NAT.
This is all new territory for me, so I guess I'm looking at some 'best practices' advice as much as anything.

Ed,
I would encourage going for OEL 5u2 or 5u3 and including the oracle-validated package. It makes sure you have all the prerequisites for 10gR2 and makes life much easier.
I set up dozens of these machines for Oracle U classes. What I started with originally is 2 virtual NIC - a NAT and a Bridged. The Bridged allowed me to access the outside world at any time and was assigned using DHCP from the local network. The NAT I'd configure manually as a static IP, and I used it primarily to provide a second 'virtual network' so the classroom machines could communicate with each other.
In my latest iteration, I've dropped back to a single Bridged NIC based on DHCP. For Oracle install purposes, I
- pick a hostname (myhost.oraclass.com)
- switch to static IP (I've scripted it - edits /etc/sysconfig/network-scripts/ifcfg-eth0 and /etc/syscfg/network : hostname) but using the network GUI tool is ok as well
- I choose the static to macth the DHCP address assigned
- inject a single line into the /etc/hosts with the new static address, the hostname, and a hostname that I want to publish
192.168.4.21 myhost.oraclass.com orahost student21.oraclass.com student21
- set a global env variable (/etc/profile.d/oraprofile.sh (export HOSTNAME=myhost.oraclass.com)
and after installing Oracle, I switch back to DHCP. Then if I want to travel, I can easily switch the 'static' address as often as I want (also scripted) to match the IP addr the 'host DHCP' provides.
I've used the NAT. It hands out a DHCP address and usually it works for me (and Oracle) simply by making it static (as above) and letting VMWare container handle it. But every once in a while it seems to 'jam up' and I'd need to fight with it. So I've converted to bridged .. with the help of some scripts I've written.

Hard drive crashed on macbook pro. now i want to recover all my photos on my iPhone (iPhone, favorites, stream, etc..) w/ out loosing. do i simply sync my iPhone. in addition, i lost all of my music was lost when hard drive crashed (time machine fail

Hard drive crashed on macbook pro. now i want to recover all my photos on my iPhone (iPhone photos, favorites, stream, etc..) w/ out loosing. do i simply sync my iPhone? paranoid i will wipe iPhone photos when synching to new hard drive image and new iTunes image.
In addition, i lost all of my music when hard drive crashed (time machine backup was corrupted also), is there anyway to recover iTunes music. Music was a combination of purchased, CD's burned, diverse music library, etc.....
thank you,
J

Contact Apple Support:
http://www.apple.com/support/contact/
Apple - How to Contact Us:
http://www.apple.com/contact/
Be sure to refer to the repair ticket number.
Sounds like a terrible mixup.
Good luck & happy computing!

Printing from linux machine to Mac shared printer?

I have a brand new Brother MFC 6800 that is connected to my Mac (10.4.4) via USB. I have a Linux box at home (Mandriva 2006), and I'd like to be able to print through the network to this printer.
I've been searching the web for instructions for how to set up CUPS and/or SMB to allow me to print this way, but have only come up with a few tangential references. Almost everything I've found is how to print from a Mac to a Linux print server. I want to do the opposite.
I'm handy enough with Un*x to edit config files, but not handy enough to know what to put in there. I'd appreciate anyone who can point me to a site that might show me how to do it.
Quicksilver Mac OS X (10.4.4)

Hi Chris,
   I've not done this with a Mac but CUPS is CUPS. Open the /etc/cups/client.conf file on your Linux machine and change the ServerName line to point to your Mac. That may be all you have to do because the Mac's CUPS automatically adds the local printer for you. You may have to define a queue for it; I'm not sure but I don't think so. Also, you will probably have to authorize it on the Mac. The /etc/cups/cupsd.conf file on the Mac should have a line in it that look like:
Listen <Mac_IP>:631
where <Mac_IP> should be replaced by the IP address of your Mac, (not 127.0.0.1) and similarly for <Linux_IP> below. Such a line should already exist for 127.0.0.1. Just copy-and-paste in a new copy of this line and change the IP address. Inside the definition of root directory you similarly may need to add an "Allow From" statement:
<Location />
   Allow From <Linux_IP>
</Location>
The directory definitions are modeled on similar definitions in Apache's httpd.conf file. There may be more that is necessary; I'll see if I can find more specific information that I've saved. If you have to do more, please post it to this thread so that there is complete documentation for others. Of course a consistent configuration depends on having static IP addresses on your local network.
   I'm not really surprised that you didn't find much if you searched for strings including Mac or Apple; this is a purely UNIX question. The CUPS administration documentation can be found online at cups.org or even on your own machine at http://localhost:631/ or on your drive in the /usr/share/doc/cups directory.
Gary
~~~~
   It's no surprise that things are so screwed up: everyone
   that knows how to run a government is either driving
   taxicabs or cutting hair.
         -- George Burns

Having trouble connecting SQL Developer to database on LINUX machine

Having trouble connecting SQL Developer to database on LINUX machine
Hello,
I am trying to connect my windows 7 home premium machine to an oracle database 11g on a RedHat 5 machine using SQL Developer. i got this error message on SQL Developer
Status : Failure - Test failed :The Network Adapter could not establish the connection
on Linux
LSNRCTL> status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date                03-APR-2013 16:13:13
Uptime                    7 days 22 hr. 16 min. 41 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/product/11.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.X.X.X)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orc11g" has 1 instance(s).
Instance "orc11g", status READY, has 1 handler(s) for this service...
Service "orc11gXDB" has 1 instance(s).
Instance "orc11g", status READY, has 1 handler(s) for this service...
Service "orc11g_XPT" has 1 instance(s).
Instance "orc11g", status READY, has 1 handler(s) for this service...
The command completed successfully
LSNRCTL> and TNSPING
tnsping 172.x.x.x
TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 11-APR-2013 14:32:17
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
/u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
Used EZCONNECT adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=172.x.x.x))(ADDRESS=(PROTOCOL=TCP)(HOST=172.x.x.x)(PORT=1521)))
OK (0 msec)
[oracle@ltebilling ~]$Tnsnames.ora On Linux ,
ORC11G =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orc11g)
)Listner on Linux ,
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
)/ect/hosts Linux ,
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1               localhost.localdomain localhost
172.x.x.x             LTEBillingand there is no problem of ping linux from windows
Edited by: user11309581 on Apr 11, 2013 3:16 PM

yes really i'm already enaple the port 1521 and SELINUX=disabled
[root@ltebilling ~]# /etc/init.d/iptables status
Table: filter
Chain INPUT (policy ACCEPT)
num target     prot opt source               destination
1    RH-Firewall-1-INPUT all -- 0.0.0.0/0            0.0.0.0/0
Chain FORWARD (policy ACCEPT)
num target     prot opt source               destination
1    RH-Firewall-1-INPUT all -- 0.0.0.0/0            0.0.0.0/0
Chain OUTPUT (policy ACCEPT)
num target     prot opt source               destination
Chain RH-Firewall-1-INPUT (2 references)
num target     prot opt source               destination
1    ACCEPT     all -- 0.0.0.0/0            0.0.0.0/0
2    ACCEPT     icmp -- 0.0.0.0/0            0.0.0.0/0           icmp type 255
3    ACCEPT     esp -- 0.0.0.0/0            0.0.0.0/0
4    ACCEPT     ah   -- 0.0.0.0/0            0.0.0.0/0
5    ACCEPT     udp -- 0.0.0.0/0            224.0.0.251         udp dpt:5353
6    ACCEPT     udp -- 0.0.0.0/0            0.0.0.0/0           udp dpt:631
7    ACCEPT     tcp -- 0.0.0.0/0            0.0.0.0/0           tcp dpt:631
8    ACCEPT     all -- 0.0.0.0/0            0.0.0.0/0           state RELATED,ESTABLISHED
9    ACCEPT     tcp -- 0.0.0.0/0            0.0.0.0/0           state NEW tcp dpt:1521
10   ACCEPT     tcp -- 0.0.0.0/0            0.0.0.0/0           state NEW tcp dpt:22
11   REJECT     all -- 0.0.0.0/0            0.0.0.0/0           reject-with icmp-host-prohibitedbut from windows system when i'm try tnsping i got this error
C:\Windows\system32>tnsping orc11g
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 11-APR-2
013 14:44:09
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
D:\app\ubai\product\11.2.0\dbhome_2\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x
.x)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orc11g))
TNS-12535: TNS:operation timed out
C:\Windows\system32>

Can't connect from Linux machine to Mac

Hello,
Having trouble connecting from a linux machine (Fedora Core 4) to my mac. I see the mac in the "Network" dialog box ("Places->Connect to Server" on Gnome). When i try to connect to it, i get the authentication required dialog, put my info in, but no dice.
Any ideas?

Very strange. When do you get the permission denied message? Do you get the prompt to enter a password?
Are both users admins? There may be some restrictions for non admin users.
My guess is that either you don't enter the right username or password or IP (but I guess you triple verified that a million times already?), or that you already have modified some configuration of the Mac. ssh should work out of the box, after you enable it, but there are ways to invalidate it.
If you do
<pre>
ls -al /usr/bin/ssh
</pre>
what do you get?
</pre>
PowerBook G4 Mac OS X (10.4)

Copy a compiled DBXML from one Linux machine to another Linux machine?

Hello
I am currently preparing two Linux machines for a DBXML application. One machine is for testing and the other for production. They are almost identical:
Test machine:
>
root@jumasiri:~# uname -a
Linux jumasiri 2.6.29.6 #2 Mon Aug 17 01:31:42 CDT 2009 i686 AMD Athlon(tm) AuthenticAMD GNU/Linux
root@jumasiri:~# gcc --version
gcc (GCC) 4.3.3
root@jumasiri:/etc# mount
/dev/root on / type ext2 (rw,errors=continue)
... (some lines left out for clarity)
>
Production machine
>
root@jumasiri:/etc/udev/rules.d# uname -a
Linux jumasiri 2.6.29.6-smp #2 SMP Mon Aug 17 00:52:54 CDT 2009 i686 AMD Athlon(tm) XP 2800+ AuthenticAMD GNU/Linux
root@jumasiri:/etc/udev/rules.d# gcc --version
gcc (GCC) 4.3.3
root@jumasiri:/etc# mount
/dev/root on / type ext3 (rw,errors=continue,data=ordered)
... (some lines left out for clarity)
/dev/hda3 on /usr/local type ext3 (rw)
/dev/hda4 on /home type ext3 (rw)
>
As you can see the test machine has everything mounted on 1 partition only, whereas the production uses several. The test machine has a ext2 filesystem and the production machine ext3 filesystems. The dbxml binaries and libraries are installed in /usr/local/dbxml on both machines. The databases are installed somewhere in /home/koen/.
I've compiled dbxml succssfully on both machines, but ran into severe compilation problems on the production machine when compiling Xerces. Instead of digging and solving into the problem I have simply copied the successful compilation of the test machine to the production machine. Everything seems to work.
My question is very simple. Can one do that, copying one compilation to another machine with the same OS but with a different filesystem?
Thank you
Koen

Hello
Thank you. One can never be sure enough, isn't it? For your information, the copy is running fine. My question was more related to the file system. As we don't know the inner workings of dbxml, we can never tell if the knowledge of type of file system is used internally.
Bye
Koen

Upgrade from 10.2.0.3. to 10.2.0.4 for a databse in Linux Machine

Hi all,
I would like to updgrade a database existing in a Linux machine from 10.2.0.3 to 10.2.04 .
I could not find the files for the same in OTN.
Could some one point me a location for getting the files.
Also Im not familiar with the Linux commands.Could someone let me know how it can be done.
This is of high priority and any help would be highly appritiated.
Thanks,
Smrithy

You must connect to Metalink/My Oracle Support using a valid login linked to your Customer Support Identifier (CSI) contract , identify the patch set number and download it from Metalink/My Oracle Support site. The patch set is delivered with some documentation describing how to apply the patch set.
Edited by: P. Forstmann on Jul 20, 2009 9:17 AM

JDeveloper crashing (Linux Machine).

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