[LINUX] subsonic stoped working, cant seem to get it running
Posted: Wed Dec 05, 2012 3:57 pmFirst of all, i'm a linux novice, not a noob 
Im running the subsonic server on Ubuntu 12.04 now for a year, after having it ran on a windows machine for a few years now.
But this week i could not connect to it any more, when i try to start the service i get a permission denied, even when i try a sudo start. i remember installing Coutchpotato, but looking at the install tutorial (yes, i still need those for most applications
)it doesn't come near subsonic.
now i been trying to fix things with a blunt axe. first i changed all folder permissions, then i try d to re-install, and un-install, then i deleted all folder as they are shown in the Deb package. and i installed the Madsonic Mod.. but nothing!
i know service is started: Started Subsonic [PID 5856, /var/subsonic/subsonic_sh.log] with sudo.
the web browser is telling me:
HTTP ERROR: 503
SERVICE_UNAVAILABLE
RequestURI=/
Powered by jetty://
and the subsonic.sh log is:
Maybe someone can help me to flush my system and reset the things that might be involved besides the standard subsonic folders/files.
any help would be much appreciated as im pulling my hair, and i hate to reinstall ubuntu (although you know that that would be a great learning experience!)
Im running the subsonic server on Ubuntu 12.04 now for a year, after having it ran on a windows machine for a few years now.
But this week i could not connect to it any more, when i try to start the service i get a permission denied, even when i try a sudo start. i remember installing Coutchpotato, but looking at the install tutorial (yes, i still need those for most applications
)it doesn't come near subsonic. now i been trying to fix things with a blunt axe. first i changed all folder permissions, then i try d to re-install, and un-install, then i deleted all folder as they are shown in the Deb package. and i installed the Madsonic Mod.. but nothing!
i know service is started: Started Subsonic [PID 5856, /var/subsonic/subsonic_sh.log] with sudo.
the web browser is telling me:
HTTP ERROR: 503
SERVICE_UNAVAILABLE
RequestURI=/
Powered by jetty://
and the subsonic.sh log is:
- Code: Select all
72 [main] INFO org.springframework.context.support.ClassPathXmlApplicationContext - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@e1e2b3: display name [org.springframework.context.support.ClassPathXmlApplicationContext@e1e2b3]; startup date [Wed Dec 05 16:31:26 CET 2012]; root of context hierarchy
278 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext-deployer.xml]
1599 [main] INFO org.springframework.context.support.ClassPathXmlApplicationContext - Bean factory for application context [org.springframework.context.support.ClassPathXmlApplicationContext@e1e2b3]: org.springframework.beans.factory.support.DefaultListableBeanFactory@95041
1646 [main] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@95041: defining beans [service,org.springframework.remoting.rmi.RmiServiceExporter#0]; root of factory hierarchy
1727 [main] INFO org.mortbay.log - Logging to org.slf4j.impl.SimpleLogger(org.mortbay.log) via org.mortbay.log.Slf4jLog
Using WAR file: /usr/share/subsonic/subsonic.war
Extracting webapp to /var/subsonic/jetty/3288
Using WAR file: /usr/share/subsonic/subsonic.war
1861 [main] INFO org.mortbay.log - jetty-6.1.x
1976 [main] INFO org.mortbay.log - Extract jar:file:/usr/share/subsonic/subsonic.war!/ to /var/subsonic/jetty/3288/webapp
[GC 16192K->4148K(61824K), 0.0178430 secs]
[GC 20340K->2596K(61824K), 0.0099400 secs]
[GC 18788K->2600K(61824K), 0.0083100 secs]
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/share/subsonic/subsonic-booter-jar-with-dependencies.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/var/subsonic/jetty/3288/webapp/WEB-INF/lib/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
[GC 18792K->3664K(61824K), 0.0112270 secs]
7066 [main] INFO / - Initializing Spring root WebApplicationContext
7067 [main] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
7152 [main] INFO org.springframework.web.context.support.XmlWebApplicationContext - Refreshing org.springframework.web.context.support.XmlWebApplicationContext@157133c: display name [Root WebApplicationContext]; startup date [Wed Dec 05 16:31:33 CET 2012]; root of context hierarchy
7295 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-service.xml]
7602 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-security.xml]
7795 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-cache.xml]
[GC 19856K->4772K(61440K), 0.0136520 secs]
7916 [main] INFO org.springframework.web.context.support.XmlWebApplicationContext - Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@157133c]: org.springframework.beans.factory.support.DefaultListableBeanFactory@e4ec18
8193 [main] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@e4ec18: defining beans [playerDao,mediaFileDao,artistDao,albumDao,playlistDao,internetRadioDao,musicFileInfoDao,hotDao,groupDao,accessRightDao,musicFolderDao,userDao,transcodingDao,podcastDao,avatarDao,shareDao,daoHelper,mediaFileService,securityService,settingsService,mediaScannerService,searchService,networkService,playerService,playlistService,versionService,statusService,musicInfoService,hotService,musicIndexService,audioScrobblerService,transcodingService,shareService,podcastService,jukeboxService,metaDataParserFactory,ajaxMultiService,ajaxNowPlayingService,ajaxPlayQueueService,ajaxPlaylistService,ajaxLyricsService,ajaxCoverArtService,ajaxStarService,ajaxTagService,ajaxTransferService,ajaxChatService,MediaFileComparator,filterChainProxy,httpSessionContextIntegrationFilter,logoutFilter,authenticationProcessingFilter,basicProcessingFilter,restRequestParameterProcessingFilter,basicProcessingFilterEntryPoint,securityContextHolderAwareRequestFilter,rememberMeProcessingFilter,anonymousProcessingFilter,exceptionTranslationFilter,basicExceptionTranslationFilter,filterInvocationInterceptor,accessDecisionManager,rememberMeServices,authenticationManager,daoAuthenticationProvider,userCacheWrapper,ldapAuthenticationProvider,bindAuthenticator,userDetailsServiceBasedAuthoritiesPopulator,ajaxServiceInterceptor,ajaxTagServiceSecure,ajaxTransferServiceSecure,cacheFactory,userCache,mediaFileMemoryCache,musicFileMemoryCache]; root of factory hierarchy
8337 [main] INFO org.springframework.jdbc.datasource.DriverManagerDataSource - Loaded JDBC driver: org.hsqldb.jdbcDriver
9086 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
9278 [main] INFO org.springframework.jdbc.support.SQLErrorCodesFactory - SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
[GC 20416K->8237K(61568K), 0.0210850 secs]
[GC 22317K->9613K(63296K), 0.0219290 secs]
[GC 23693K->11479K(76992K), 0.0319780 secs]
13307 [main] INFO org.acegisecurity.intercept.AbstractSecurityInterceptor - Validated configuration attributes
13350 [main] INFO org.acegisecurity.intercept.method.MethodDefinitionMap - Adding secure method [public net.sourceforge.subsonic.ajax.UploadInfo net.sourceforge.subsonic.ajax.TransferService.getUploadInfo()] with attributes [[ROLE_UPLOAD]]
13350 [main] INFO org.acegisecurity.intercept.method.MethodDefinitionMap - Adding secure method [public java.lang.String net.sourceforge.subsonic.ajax.TagService.setTags(int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)] with attributes [[ROLE_COVERART]]
13351 [main] INFO org.acegisecurity.intercept.AbstractSecurityInterceptor - Validated configuration attributes
13440 [main] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 6373 ms
13579 [main] INFO / - Initializing Spring FrameworkServlet 'subsonic'
13579 [main] INFO org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'subsonic': initialization started
13582 [main] INFO org.springframework.web.context.support.XmlWebApplicationContext - Refreshing org.springframework.web.context.support.XmlWebApplicationContext@1e5babf: display name [WebApplicationContext for namespace 'subsonic-servlet']; startup date [Wed Dec 05 16:31:40 CET 2012]; parent: org.springframework.web.context.support.XmlWebApplicationContext@157133c
13583 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/subsonic-servlet.xml]
13947 [main] INFO org.springframework.web.context.support.XmlWebApplicationContext - Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@1e5babf]: org.springframework.beans.factory.support.DefaultListableBeanFactory@1df71e6
14224 [main] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1df71e6: defining beans [artistController,leftController,rightController,chatController,arrowchatController,statusController,mainController,playlistController,importPlaylistController,topController,helpController,LogController,moreController,moreeController,uploadController,upwinController,statisticsController,lyricsController,allmusicController,podcastController,podcastReceiverController,podcastReceiverAdminController,setMediaFileController,setMusicFileInfoController,shareManagementController,setRatingController,setHotController,randomPlayQueueController,groupSettingsController,accessSettingsController,cleanupSettingsController,iconSettingsController,loadPlaylistController,changeCoverArtController,nowPlayingController,starredController,searchController,settingsController,playerSettingsController,shareSettingsController,musicFolderSettingsController,networkSettingsController,transcodingSettingsController,internetRadioSettingsController,podcastSettingsController,generalSettingsController,advancedSettingsController,personalSettingsController,avatarUploadController,userSettingsController,passwordSettingsController,homeController,editTagsController,radioController,genresController,playQueueController,coverArtController,avatarController,proxyController,statusChartController,userChartController,m3uController,streamController,hlsController,videoPlayerController,externalPlayerController,downloadController,donateController,MadsonicController,multiController,wapController,restController,dbController,donateValidator,userSettingsValidator,passwordSettingsValidator,urlMapping,messageSource,themeSource,localeResolver,themeResolver,viewResolver]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@e4ec18
[GC 38679K->12682K(77952K), 0.0248960 secs]
[GC 39882K->11963K(86336K), 0.0238860 secs]
17681 [main] INFO org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'subsonic': initialization completed in 4102 ms
17718 [main] WARN org.mortbay.log - failed SelectChannelConnector@0.0.0.0:4040
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.Net.bind(Net.java:336)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:199)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:211)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:309)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.Server.doStart(Server.java:228)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.deployWebApp(SubsonicDeployer.java:131)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.<init>(SubsonicDeployer.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
[GC 47675K->13205K(86400K), 0.0273120 secs]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at net.sourceforge.subsonic.booter.Main.<init>(Main.java:24)
at net.sourceforge.subsonic.booter.Main.main(Main.java:63)
17754 [main] WARN org.mortbay.log - failed Server@3bec9c
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.Net.bind(Net.java:336)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:199)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:211)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:309)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.Server.doStart(Server.java:228)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.deployWebApp(SubsonicDeployer.java:131)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.<init>(SubsonicDeployer.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at net.sourceforge.subsonic.booter.Main.<init>(Main.java:24)
at net.sourceforge.subsonic.booter.Main.main(Main.java:63)
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.Net.bind(Net.java:336)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:199)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:211)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:309)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at org.mortbay.jetty.Server.doStart(Server.java:228)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.deployWebApp(SubsonicDeployer.java:131)
at net.sourceforge.subsonic.booter.deployer.SubsonicDeployer.<init>(SubsonicDeployer.java:65)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at net.sourceforge.subsonic.booter.Main.<init>(Main.java:24)
at net.sourceforge.subsonic.booter.Main.main(Main.java:63)
17898 [main] INFO org.springframework.remoting.rmi.RmiServiceExporter - Looking for RMI registry at port '9412'
18042 [main] INFO org.springframework.remoting.rmi.RmiServiceExporter - Binding service 'SubsonicDeployerService' to RMI registry: RegistryImpl_Stub[UnicastRef [liveRef: [endpoint:[127.0.1.1:9412](remote),objID:[0:0:0, 0]]]]
[GC 15566K->13387K(86464K), 0.0152390 secs]
[Full GC 13387K->9476K(86464K), 0.3068040 secs]
Maybe someone can help me to flush my system and reset the things that might be involved besides the standard subsonic folders/files.
any help would be much appreciated as im pulling my hair, and i hate to reinstall ubuntu (although you know that that would be a great learning experience!)