On Tuesday 10 May 2011 15:59:22 Alan McKinnon wrote:
> Since the upgrade to kde-4.6.3, nepomuk and/or virtuoso insists on giving
> my cpu a stress workout. usage is pegged at 100% and .xession-errors is
> full of junk like this:
>
> "/usr/bin/nepomukservicestub(13816)" Soprano: "SQLExecDirect failed on
> query 'sparql select distinct ?r ?reqProp1 where { { ?r
> <http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#to> ?v2 . ?v2
> <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasEmailAddress>
> ?v3 . ?v3 <http://www.semanticdesktop.org/ontologies/2007/03/22/nc' (iODBC
> Error: [OpenLink][Virtuoso iODBC Driver][Virtuoso Server]SQ074: Line 1:
> SP030: SPARQL compiler, line 1: syntax error at '<' before 'http:' at ''
> immediately before end of statement)"
>
> and this:
>
> "/usr/bin/nepomukservicestub(13066)" Soprano: "SQLExecDirect failed on
> query 'sparql uboku' (iODBC Error: [OpenLink][Virtuoso iODBC
> Driver][Virtuoso Server]SQ074: Line 1: SP030: SPARQL compiler, line 1:
> syntax error at 'uboku')"
>
> kdepim is 4.4.11.1.
> Everything else is at latest unstable.
>
> I remember having to deal with this once before with an ill-fated
> experiment at using kdepm-4.5.95, but cannot for the life of me find what
> I did to fix it.
>
> Anyone have some pointers?This bug: https://bugs.kde.org/show_bug.cgi?id=263730 It says that "if If virtuoso is killed while nepomuk indexes the indexing does not stop and nepomuk spams the .xsession-errors file". Is your virtuoso running? Have you tried running kdedebug --off <area> to see if the error logging stop? I am just updating kde on an old machine (only runs sqlite instead of mysql) and hope I will not have such problems - or worse! -- Regards, Mick
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