After upgrading dev-db/virtuoso-server and dev-db/virtuoso-odbc from version 6.1.7 to 7.0.0 akonadi complains about "Nepomuk search service not registered at D-Bus." and the akonadi server error log contains: "Nepomuk Query Server not available" Downgrading to virtuoso version 6.1.7 fixed this. Reproducible: Always emerge --info Portage 2.2.1 (default/linux/amd64/13.0, gcc-4.8.1, glibc-2.17, 3.11.0-rc6-00148-g8495e9c x86_64) ================================================================= System uname: Linux-3.11.0-rc6-00148-g8495e9c-x86_64-AMD_Athlon-tm-_II_P320_Dual-Core_Processor-with-gentoo-2.2 KiB Mem: 4047388 total, 655308 free KiB Swap: 4194300 total, 4056188 free Timestamp of tree: Tue, 27 Aug 2013 07:00:01 +0000 ld GNU gold (GNU Binutils 2.23.2) 1.11 distcc 3.1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.5-r2, 3.2.5-r2, 3.3.2-r2 dev-util/cmake: 2.8.11.1 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6, 1.14 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.6.4, 4.7.3, 4.8.1 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.10 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo x11 kde gamerlay local ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA AdobeFlash-11.x AdobeFlash-10.1 AdobeFlash-10.3 ETQW google-chrome googleearth Google-TOS Intel-SDP Oracle-BCLA-JavaSE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=amdfam10 -fpredictive-commoning -fgcse-after-reload -ftree-partial-pre -ftree-vectorize -ftracer -fvect-cost-model -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=amdfam10 -fpredictive-commoning -fgcse-after-reload -ftree-partial-pre -ftree-vectorize -ftracer -fvect-cost-model -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y --quiet-build=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync metadata-transfer news parallel-fetch preserve-libs sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="C" LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,-z,combreloc -O2 -march=amdfam10 -fpredictive-commoning -fgcse-after-reload -ftree-partial-pre -ftree-vectorize -ftracer -fvect-cost-model -pipe" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/layman/x11 /usr/local/portage/layman/kde /usr/local/portage/layman/gamerlay /usr/local/portage" USE="X a52 aac aacs acl acoustid addressbook aften aio alsa amd64 amr apng assistant attica audiofile autotools berkdb bluetooth bluray bzip2 c++0x cairo calendar canberra caps caps-ng cdda cddb chm cli cmake consolekit corefonts cracklib crypt cups cvs cxx dbus declarative desktopglobe device-mapper dirac djvu dri dts dv dvd ebook eigen embedded emf encode exif expoblending faac faad fam ffmpeg fftw fits flac flash fontconfig fortran fpm fpx ftdi gbm gd gdbm gif git glamor gles1 gles2 glew gmp gold google gphoto2 gpm graphicsmagick graphviz gs gsl hdri highlight iconv icu id3tag inotify ipv6 jemalloc jpeg jpeg2k json kate kde kdepim kipi kpathsea lame lapack latex lcms lensfun libffi libkms liblockfile libsamplerate live lm_sensors lzma lzo mad marble midi minizip mjpeg mmap mmx mmx2 mmxext mng modules mongodb mp3 mp4 mpeg mtp mudflap multilib musicbrainz mysql ncurses netlink networkmanager nfsidmap nfsv3 nls nptl ogg okteta openal openexr opengl openmp opus oscar otr pam panorama pcre pdf pdfimport perl plasma png policykit postscript pyqt4 python python3 qt3support qt4 qthelp quicktime raw readline redeyes reviewboard rle romio samba scanner schroedinger semantic-desktop session sift sip smi sndfile soundtouch spell sqlite sqlite3 sse sse2 sse3 ssl subversion svg system-sqlite taglib tcmalloc tcpd theora threads thumbnail tiff truetype twolame udev udisks udisks2 unicode usb v4l v8 valgrind vamp vdpau vhosts vlc vorbis vpx webkit webp wmf x264 xattr xcb xcomposite xetex xml xmp xscreensaver xv xvid yaz zip zlib" ABI_X86="64 32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="braindump flow karbon kexi kpresenter krita plan sheets stage tables words" CAMERAS="canon directory" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de en" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fancyindex fastcgi geo gzip limit_conn limit_req map memcached proxy referer rewrite scgi split_clients ssi stub_status upstream_ip_hash userid uwsgi" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby20" SANE_BACKENDS="net snapscan" USERLAND="GNU" VIDEO_CARDS="r600 radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON
.xsession-errors contains the line: "nepomukstorage(31841)/nepomuk (storage service): NepomukStorage only works with virtuoso 6.1.6 and beyond" It seems version querying doesn't work correct.
The affected versions have been masked for now. http://git.overlays.gentoo.org/gitweb/?p=proj/kde.git;a=commit;h=95ccc1e79e472c2123bcca1b6538a5e1c3e5f239
Same here on amd64 kde 4.12.3 with [ebuild R ] dev-db/virtuoso-odbc-7.1.0::kde 0 kB [ebuild R ] dev-db/virtuoso-server-7.1.0::kde USE="readline -kerberos -ldap" 0 kB [ebuild R ] dev-libs/soprano-2.9.4 USE="dbus raptor redland virtuoso -debug -doc {-test}" 0 kB Message from ~/.xsession-errors says dolphin(7974)/nepomuk (library): Could not find virtuoso backend
As discussed in team meeting, this bug will probably never be fixed because upstream porting away from nepomuk (which depends on virtuoso) to baloo (which don't depends on virtuoso).
Package removed in tree + kde overlay. https://gitweb.gentoo.org/proj/kde.git/commit/?id=2cb17ebbaa5ba7188909da3ab95126d9187e8c29
