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Nepomuk doesn't seem to be working

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Mar91
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atrox, can you test if you get some result for tagged files trought dolphin?
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atrox
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Mar91 wrote:atrox, can you test if you get some result for tagged files trought dolphin?


I did - no results

Also it seems that my Nepomuk "search service" had somehow failed meanwhile - I tagged some files and when I tried to search filenames under that tag, Dolphin shows me: "The Nepomuk query service is not running. Unable to answer queries without it."

I did the quit-kill-quit-kill cycle and restarted nepomukserver. After that I don't see any tags any more.. blah.. restarted nepomukserver again. This time the tags were back.

Also it's silly that I have to specify some tag before I can search - if I don't search-button is inactive.
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Mar91
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Also kubuntu alpha 2 has the same problem. Seems to be a virtuoso bug!
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(K)Ubuntu has moved the virtuoso-t binary from /usr/bin/ to /usr/bin/virtuoso/ and kde can't find it there. I tried making a link in /usr/bin/ but apparently it's looking for a file, not a link. I copied the virtuoso-t binary from /usr/lib/virtuoso/ to /usr/bin/ and now nepomuk works again. Not the most elegant solution, but it works.
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bcooksley
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The Kubuntu packagers have patched KDE to use Virtuoso from the correct location. Please update your Soprano packages.


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Working

Thu Feb 04, 2010 8:49 pm
The problem has been solved:) there was a little bug in shared-desktop-ontologies.
Now nepomuk fully works under all distros :)
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Owdy
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Iget this error everytime i start desktop session:

Image



Linux 2.6.31.12-0.1-desktop x86_64
openSUSE 11.2 (x86_64)
KDE: 4.4.00 (KDE 4.4.0) "release 222"
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Owdy wrote:Iget this error everytime i start desktop session:


Same error here with KDEmod 4.4.0 packages


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bcooksley
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Can you please confirm that Virtuoso is installed?


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dcrabs
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I see exactly the same error window with Archlinux kdemod kde 4.4.
Virtuoso is installed and db converted from 5.0.x to 6.1.0


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Owdy
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bcooksley wrote:Can you please confirm that Virtuoso is installed?
It is.
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bcooksley
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Please open Konsole and do the following:

Code: Select all
qdbus org.kde.NepomukServer /nepomukserver quit
sleep 10s
nepomukserver &> ~/nepomuklog &


Please post the contents of ~/nepomuklog.


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pano
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It seems like I solved it by deleting my "~/.kdemod4/share/apps/nepomuk" directory and the nepomuk config files in "~/.kdemod4/share/config/". Luckily I previously had no real/usable/valuable "nepomuk data".

It now looks like it works…


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Owdy
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bcooksley wrote:Please post the contents of ~/nepomuklog.


NepomukServer(11932)/nepomuk (server) Nepomuk::Server::enableNepomuk: enableNepomuk false
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dcrabs
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Hej,
well here I get this:
Code: Select all
NepomukServer(13593)/nepomuk (server) Nepomuk::Server::enableNepomuk: enableNepomuk true
NepomukServer(13593)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-davkra/ksycoca4"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukontologyloader"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "nepomukontologyloader" due to dependency "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceController::start: Starting "nepomukstorage"
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukqueryservice"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "nepomukqueryservice" due to dependency "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "digikamnepomukservice"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "digikamnepomukservice" due to dependency "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukremovablestorageservice"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "nepomukremovablestorageservice" due to dependency "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukstrigiservice"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "nepomukstrigiservice" due to dependency "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: "nepomukfilewatch"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceManager::Private::startService: Queueing "nepomukfilewatch" due to dependency "nepomukstorage"
[/usr/bin/nepomukservicestub] nepomukstorage(13595)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-davkra/ksycoca4"
ProcessControl: Application '/usr/bin/nepomukservicestub' stopped unexpected (Process crashed)
Application '/usr/bin/nepomukservicestub' crashed! 4 restarts left.
[/usr/bin/nepomukservicestub] nepomukstorage(13599)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-davkra/ksycoca4"
ProcessControl: Application '/usr/bin/nepomukservicestub' stopped unexpected (Process crashed)
Application '/usr/bin/nepomukservicestub' crashed! 3 restarts left.
[/usr/bin/nepomukservicestub] nepomukstorage(13600)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-davkra/ksycoca4"
[/usr/bin/nepomukservicestub] Using Virtuoso Version: "6.1.0.3126-pthreads"
[/usr/bin/nepomukservicestub] Using Virtuoso Version: "6.1.0.3126-pthreads"
nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Repository::open: opening repository ' "main" ' at ' "/home/davkra/.kdemod4/share/apps/nepomuk/repository/main/" '
void Soprano::VirtuosoController::writeConfigFile(const QString&, const Soprano::BackendSettings&) "/tmp/virtuoso_X13600.ini"
Starting Virtuoso server: "/usr/bin/virtuoso-t" ("+foreground", "+config", "/tmp/virtuoso_X13600.ini", "+wait")
[/usr/bin/nepomukservicestub] "
"
"      Wed Feb 10 2010
"
"21:58:33 OpenLink Virtuoso Universal Server
"
"21:58:33 Version 06.01.3126-pthreads for Linux as of Feb  3 2010
"
"21:58:33 uses parts of OpenSSL, PCRE, Html Tidy
"
[/usr/bin/nepomukservicestub] "21:58:33 The database you are opening was last closed with a server of version 3016.
"
"21:58:33 The present server is of version 3126.
"
"21:58:33 This server does not read this pre 6.0 format.
"
"21:58:33 Server exiting
"
[/usr/bin/nepomukservicestub] Virtuoso server stopped: 3
"/usr/bin/nepomukservicestub(13600)" Error in thread 4117214976 : "Failed to start Virtuoso"
"/usr/bin/nepomukservicestub(13600)" Error in thread 4117214976 : "Failed to start Virtuoso"
nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Repository::open: Unable to create model for repository "main"
nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Storage::slotNepomukCoreInitialized: Failed to initialize nepomuk core
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceController::slotServiceInitialized: Failed to initialize service "nepomukstorage"
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceController::stop: Stopping "nepomukstorage"
[/usr/bin/nepomukservicestub] nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Core::~Core: Shutting down Nepomuk storage core.
nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Repository::~Repository: "main"
nepomukstorage(13600)/nepomuk (storage service) Nepomuk::Repository::close: "main"
Application '/usr/bin/nepomukservicestub' exited normally...
NepomukServer(13593)/nepomuk (server) Nepomuk::ServiceController::slotProcessFinished: Service "nepomukstorage" went down



EDIT:
Last time I updated KDE I also deleted the nepomuk data but I find it kind of stupid to do that every time there is a new version.


dcrabs, proud to be a member of KDE forums since 2008-Oct.


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