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Warning Could Not Lock System Prefs. Unix Error Code

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Only signed/trusted applets can actually use the PreferencesFactory. Product Technical Info Oracle Database Enterprise Edition Oracle Fusion Middleware Oracle Enterprise Manager Applications Technology Developer Tools See All ??? This produces the aforementioned warning messages every 30 seconds in the profile_root/logs/server_name/systemout.log. Resolution Create the user home directory. find this

Could Not Lock User Prefs. Unix Error Code 24.

Version-Release number of selected component (if applicable): java-1.6.0-openjdk-1.6.0.0-59.1.10.3.fc15.x86_64 icedtea-web-1.0.4-1.fc15.x86_64 firefox-6.0.2-1.fc15.x86_64 How reproducible: Every time. Steps to Reproduce: 1. Accept the security warning, if it shows one. Support Create or Update Service Request Search Support Knowledge Database Download Patches Education Find Oracle University Training Choose an Oracle Certification Path Partner Find a Partner Solution Access Software and Technical

Symptom The following message can be seen in the systemout.log: [9/11/11 18:03:19:921 EDT] 00000001 prefs W java.util.prefs.FileSystemPreferences syncWorld Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. [9/11/11 18:03:49:929 EDT] 00000001 Documentation Database Oracle Fusion Middleware Oracle Enterprise Manager Applications Technology Sun Documentation See All ??? Open Firefox and make sure the IcedTea web plugin is enabled. 4. Could Not Lock System Prefs. Unix Error Code 6 Enterprise Management Enterprise Manager Application Testing Suite See All ???

Developer Tools SQL Developer JDeveloper and ADF Developer Tools for Visual Studio Enterprise Pack for Eclipse NetBeans IDE See All ??? Support Create or Update Service Request Search Support Knowledge Database Download Patches Education Find Oracle University Training Choose an Oracle Certification Path Partner Find a Partner Solution Access Software and Technical Diagnosing the problem For non-root, you can confirm this issue by trying to start WebSphere using the "root" ID. https://confluence.atlassian.com/jirakb/could-not-lock-user-prefs-unix-error-code-2-270829588.html On a side note, the hidden directory in /etc/ looks like a hack.

BUt the workaround needs to be done in code. Java.lang.securityexception: Could Not Lock User Prefs.lock File Access Denied. Problem The following appears in theatlassian-confluence.log about every 2 milliseconds: 2014-09-28 13:24:33,960 WARN [Timer-10] [java.util.prefs] syncWorld Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. -- referer: https://my.site.com | url: /display/SPACE/my+wiki Jan 14, 2004 11:28:58 AM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article?

Could Not Create System Preferences Directory. System Preferences Are Unusable.

Onlyadministrators of the AppDynamics Controller are expected to know thedatabase root user's password. https://community.appdynamics.com/t5/AppDynamics-Discussions/controller-Installer-system-prefs-unix-error/td-p/9885 Unix error code 0."Log In ExportXMLWordPrintableDetails Type: Bug Status: Resolved Priority: High Resolution: Not a bug Affects Version/s: 4.6.0 Fix Version/s: 4.6.0 Component/s: None Labels: None Environment: StandaloneSetup - RC8 Sept Could Not Lock User Prefs. Unix Error Code 24. System preferences are unusable. Warning: Couldn't Create User Preferences Directory. User Preferences Are Unusable. It redirects to a "Problemas na instalação do Módulo de Segurança" error page. 2.

It hardcodes looking up system preferences at /etc/.java/.systemPrefs. Java Developer Database Admins and Developers System Admins and Developers Architect C-Level Executives Chief Financial Officer (CFO) Chief Information Officer (CIO) Other Roles Analyst Investor Job Seeker Partner PeopleSoft Customer Siebel drwxr-xr-x 2 root root 4096 2011-01-13 15:46 .systemPrefs /etc/.java/.systemPrefs: total 8 drwxr-xr-x 2 root root 4096 2011-01-13 15:46 . Jan 14, 2004 11:29:28 AM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. Checklockfile0errorcode

posted 12 years ago My question is why your code is trying to access System file properties anyway. I don't know enough about the whole GNU/Linux libc/libstdc++ insanity to work out whether this is the actual problem, rather then a bug in AWT. Creating this directory (nothing more than a simple "sudo mkdir -p /etc/.java/.systemPrefs") was enough to fix the problem. Check This Out Apr 11, 2001 11:09:37 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock System prefs.Unix error code 37.

ERROR MESSAGES/STACK TRACES THAT OCCUR : Jul 17, 2002 9:41:54 AM java.util.prefs.FileSystemPreferences$3 run WARNING: Could not create system preferences directory. Java.util.prefs.filesystempreferences$1 Run For root : Create a Java system pref directory sudo mkdir -p /etc/.java/.systemPrefs Restart the application server. Start any Java Swing application that runs for a while (e.g.

I have tried to remove /etc/.java directory and run the test program.

Dec 14, 2011 9:29:21 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock User prefs. Then, when I try to move it to Unix platform (JDK version: 1.4.0_02) and test the compatibility, it can work properly but shows following error message: Jan 14, 2004 11:28:50 PM It could be my setup though. Java Preferences Linux Unix error code 2.

It just returns a Preferences object that will throw > exceptions (mostly BackingStoreException from what I can see) or return null on > a number of operations. Share bypass capacitors with ICs or not? Specify -Djava.util.prefs.userRoot=/home/wasadmin/preps for the Generic JVM Arguments property, and click OK . this contact form Apr 11, 2001 11:09:37 AM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.