Hi, A few days ago, an addressbook sync failed with the following error (which I anonymized) on the N9: [INFO] addressbook: updating "ThisFirstName ThisLastName" [ERROR] stderr: QTrackerDirectSyncResult: QSparqlError(4, "GDBus.Error:org.freedesktop.Tracker1.SparqlError.Constraint: Unable to insert multiple values for subject `urn:uuid:15cdee1e-e3f1-dcef-59fc-2e734089ffc0' and single valued property `nao:prefLabel' (old_value: 'BUSINESS', new value: 'Business')", 1) " followed by lots more output, included below. This appeared to come totally out of the blue; I have no idea what I did differently than before (no unusual addressbook edits, no N9 software updates, no related laptop updates AFAICT, though I closely track Debian testing). Working around this involved removing all category tags from all of my addressbook records (which was OK because I need a better scheme anyway), but this is of course no long-term solution. During my attempts to get back into a syncable state with "syncevolution --sync refresh-from-server", the system irritated me by stating [INFO] addressbook: resuming first time sync from server even though I meant to restart the refresh from scratch. This might be just the message though; the sync may have done the right thing. Or, more accurately, attempted to do the right thing, because the Sparql error persisted for all records bearing category tags, until I removed them all. Afterwards my calendars refused to sync (thanks to preventSlowSync=1): [ERROR] sync: aborted on behalf of user (local, status 20017) [INFO] calendar: starting first time sync, two-way [INFO] calendar: first time sync done unsuccessfully [ERROR] calendar: unexpected slow sync (local, status 22000) [ERROR] error code from Synthesis engine local, status 20048 even though, so I would think, calendar sync status should be totally unrelated to addressbook sync status. Thanks for any help, hints and pointers! Justus N9$ syncevolution -q client-for-laptop addressbook [INFO] calendarprof: inactive [INFO] calendarattrs: inactive [INFO] memo: inactive [INFO] calendar: inactive [INFO] todo: inactive [INFO] addressbook: starting normal sync, two-way [INFO] addressbook: started [INFO] addressbook: updating "ThisFirstName ThisLastName" [ERROR] stderr: QTrackerDirectSyncResult: QSparqlError(4, "GDBus.Error:org.freedesktop.Tracker1.SparqlError.Constraint: Unable to insert multiple values for subject `urn:uuid:15cdee1e-e3f1-dcef-59fc-2e734089ffc0' and single valued property `nao:prefLabel' (old_value: 'BUSINESS', new value: 'Business')", 1) " DELETE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasPostalAddress... ?object . } } WHERE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasAffiliation> ?subject . ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasPostalAddress... ?object . } } DELETE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { ?subject <http://www.semanticdesktop.org/ontologies/2007/04/02/ncal#dtstart> ?object . } } WHERE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> <http://www.semanticdesktop.org/ontologies/2007/04/02/ncal#anniversary> ?subject . ?subject <http://www.semanticdesktop.org/ontologies/2007/04/02/ncal#dtstart> ?object . } } DELETE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasPostalAddress... ?object . } } WHERE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasAffiliation> [ <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#org> ?subject ] . ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasPostalAddress... ?object . } } DELETE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#org> ?object . } } WHERE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasAffiliation> ?subject . ?subject <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#org> ?object . } } DELETE { <urn:x-maemo-phone:+49%200000%2011%203333> ?predicate ?object . } WHERE { <urn:x-maemo-phone:+49%200000%2011%203333> ?predicate ?object . FILTER(?predicate IN (<http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasProperty>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#phoneNumber>;, <http://maemo.org/ontologies/tracker#localPhoneNumber>)) . } DELETE { <urn:x-maemo-phone:mobile:+49%20176%2012345678> ?predicate ?object . } WHERE { <urn:x-maemo-phone:mobile:+49%20176%2012345678> ?predicate ?object . FILTER(?predicate IN (<http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasProperty>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#phoneNumber>;, <http://maemo.org/ontologies/tracker#localPhoneNumber>)) . } DELETE { <urn:x-maemo-phone:fax:+49%200000%2011%202222> ?predicate ?object . } WHERE { <urn:x-maemo-phone:fax:+49%200000%2011%202222> ?predicate ?object . FILTER(?predicate IN (<http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasProperty>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#phoneNumber>;, <http://maemo.org/ontologies/tracker#localPhoneNumber>)) . } DELETE { ?resource a <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#CarPhoneNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#BbsNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PagerNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#VideoTelephoneNu...;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#MessagingNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#VoicePhoneNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#CellPhoneNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#FaxNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#ModemNumber> . } WHERE { ?resource a <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PhoneNumber> . FILTER(?resource IN (<urn:x-maemo-phone:+49%200000%2011%203333>, <urn:x-maemo-phone:mobile:+49%20176%2012345678>, <urn:x-maemo-phone:fax:+49%200000%2011%202222>)) . } DELETE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> ?predicate ?object . } } WHERE { GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> { <urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> ?predicate ?object . FILTER(?predicate NOT IN(rdf:type,nco:belongsToGroup,nco:contactUID,nie:contentCreated)) . } } INSERT { _:_ a <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#Tag>;, <http://www.w3.org/2000/01/rdf-schema#Resource> ; <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel> "Business" . } WHERE { OPTIONAL { ?resource a <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#Tag>;, <http://www.w3.org/2000/01/rdf-schema#Resource> ; <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel> ?value . FILTER(fn:lower-case("Business") = fn:lower-case(?value)) . } FILTER(!bound(?resource)) . } INSERT {GRAPH <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> {<urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PersonContact> ; nco:hasAffiliation _:_Affiliation2, _:_Organization_Resource4, _:_Affiliation_Work1 ; nco:nameGiven "ThisFirstName" ; nco:nameFamily "ThisLastName" ; nco:fullname "ThisFirstName ThisLastName" ; nao:hasTag ?_Tag_Resource3 ; nie:generator "addressbook" ; nie:contentLastModified "2012-02-23T07:40:42" . _:_Affiliation2 rdf:type nco:Affiliation ; nco:hasPhoneNumber <urn:x-maemo-phone:+49%200000%2011%203333>, <urn:x-maemo-phone:mobile:+49%20176%2012345678>, <urn:x-maemo-phone:fax:+49%200000%2011%202222> . <urn:x-maemo-phone:+49%200000%2011%203333> rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PhoneNumber> ; nco:phoneNumber "+49 0000 11 3333" ; maemo:localPhoneNumber "1113333" . ?_Tag_Resource3 rdf:type <http://www.w3.org/2000/01/rdf-schema#Resource>;, <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#Tag> ; nao:prefLabel "Business" . _:_Organization_Resource4 rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Affiliation> ; nco:org _:_Organization_Resource5 . _:_Organization_Resource5 rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#OrganizationCont...;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Role> ; nco:fullname "ThisCompany" . <urn:x-maemo-phone:mobile:+49%20176%2012345678> rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#CellPhoneNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PhoneNumber> ; nco:phoneNumber "+49 176 12345678" ; maemo:localPhoneNumber "7654321" . <urn:x-maemo-phone:fax:+49%200000%2011%202222> rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#FaxNumber>;, <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PhoneNumber> ; nco:phoneNumber "+49 0000 11 2222" ; maemo:localPhoneNumber "1112222" . _:_Affiliation_Work1 rdf:type nco:Affiliation ; rdfs:label "Work" ; nco:hasPostalAddress _:_Address_Resource6 . _:_Address_Resource6 rdf:type <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#PostalAddress> ; nco:country "Germany" ; nco:locality "ThisCity" ; nco:postalcode "99999" ; nco:streetAddress "Raum AB 02 | C888"}} WHERE {?_Tag_Resource3 nao:prefLabel ?auto55 FILTER((fn:lower-case(?auto55) = fn:lower-case("Business")))}INSERT INTO <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> {<urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> nie:contentCreated "2012-02-23T07:40:42"} WHERE {OPTIONAL {<urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> nie:contentCreated ?auto56} FILTER(!(bound(?auto56)))}INSERT INTO <urn:uuid:08070f5c-a334-4d19-a8b0-12a3071bfab9> {<urn:uuid:6eb5afc6-a536-4c4c-90d8-dce01360538f> nco:contac [ERROR] stderr: libqtcontacts-tracker: abstractrequest.cpp:237: QTrackerContactSaveRequest failed: GDBus.Error:org.freedesktop.Tracker1.SparqlError.Constraint: Unable to insert multiple values for subject `urn:uuid:15cdee1e-e3f1-dcef-59fc-2e734089ffc0' and single valued property `nao:prefLabel' (old_value: 'BUSINESS', new value: 'Business') [ERROR] addressbook: error code from SyncEvolution fatal error (local, status 10500): addressbook: saving contact: failed with error 11, entry #0 failed with error 11 [INFO] addressbook: received 1/3