我正在尝试从Ubuntu 14.04上的Eclipse Luna启动Tomcat 7.0.55。
当Eclipse运行sudo nautilus时，它工作正常。
但是当Eclipse通过普通用户使用并启动Tomcat时，如下所示
发生错误：
localhost上的服务器Tomcat v7.0服务器无法在45内启动 秒。如果服务器需要更多时间，请尝试增加超时 在服务器编辑器中。
我试图将超时时间增加到200秒，但仍然是同样的错误。
直到Eclipse尝试启动Tomcat，服务器选项卡显示以下状态
localhost上的Tomcat 7.0服务器[正在启动，已同步]
，控制台选项卡显示：
Sep 17, 2014 3:02:07 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/server:/usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386:/usr/lib/jvm/java-7-openjdk-i386/jre/../lib/i386:/usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386/client:/usr/lib/jvm/java-7-openjdk-i386/jre/lib/i386::/usr/java/packages/lib/i386:/usr/lib/i386-linux-gnu/jni:/lib/i386-linux-gnu:/usr/lib/i386-linux-gnu:/usr/lib/jni:/lib:/usr/lib
Sep 17, 2014 3:02:07 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:testprj' did not find a matching property.
Sep 17, 2014 3:02:08 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Sep 17, 2014 3:02:08 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Sep 17, 2014 3:02:08 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1168 ms
Sep 17, 2014 3:02:08 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Sep 17, 2014 3:02:08 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.55
Sep 17, 2014 3:02:09 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Sep 17, 2014 3:02:09 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Sep 17, 2014 3:02:09 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1131 ms
一旦错误弹出，Eclipse服务器选项卡将显示：
localhost上的Tomcat v7.0服务器[已停止，已同步]
有任何帮助吗？