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kbuildsycoca4 slow down the system + dead kde apps [solved]
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Dominique_71
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Veteran


Joined: 17 Aug 2005
Posts: 1689
Location: Switzerland (Romandie)

PostPosted: Wed Feb 12, 2014 10:18 am    Post subject: kbuildsycoca4 slow down the system + dead kde apps [solved] Reply with quote

Running fvwm, when I start a kde4 application, the application doesn't start because it wait for kbuildsycoca4. kbuildsycoca is running at 100% processor use and never give the hand for the program waiting to start. One hour later or so, kbuildsycoca is still running at full speed. If I kill it, several 'killall -9 kbuildsycoca4' are needed, and finally the kde4 app start.

I removed /tmp/kde4-user, /var/tmp/kde4-user and ~/.kde4, and the problem is the same.

The following is repeating over and over:
Code:
kbuildsycoca4(7470) foldNode: "Directory" and "ggz.directory" requires combining!
kbuildsycoca4(7470) foldNode: "AppDir" and "/usr/share/applications/" requires combining!
kbuildsycoca4(7470) foldNode: "AppDir" and "/usr/local/share/applications/" requires combining!
kbuildsycoca4(7470) foldNode: "AppDir" and "/home/dom/.local/share/applications/" requires combining!
kbuildsycoca4(7470) foldNode: "DirectoryDir" and "/usr/share/desktop-directories/" requires combining!
kbuildsycoca4(7470) foldNode: "DirectoryDir" and "/home/dom/.local/share/desktop-directories/" requires combining!
kbuildsycoca4(7470) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/applications-merged/electronics.menu"
kbuildsycoca4(7470) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/applications-merged/xfce-settings-manager.menu"
kbuildsycoca4(7470) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/applications-merged/zeroinstall.menu"
kbuildsycoca4(7470) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/applications-merged/ggz.merge.menu"
kbuildsycoca4(7470) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/ggz.menu"


And some infos:
Code:
# emerge --info
Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop, gcc-4.8.2, glibc-2.18-r1, 3.13.0-gentoo-r1 x86_64)
=================================================================
System uname: Linux-3.13.0-gentoo-r1-x86_64-AMD_E-450_APU_with_Radeon-tm-_HD_Graphics-with-gentoo-2.2
KiB Mem:     3770556 total,   2714004 free
KiB Swap:    4194300 total,   3805644 free
Timestamp of tree: Tue, 28 Jan 2014 10:15:01 +0000
ld GNU ld (GNU Binutils) 2.24
app-shells/bash:          4.2_p45-r1
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.6, 3.3.3
dev-util/cmake:           2.8.12.1-r4
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.10.3, 1.11.6, 1.12.6, 1.13.4, 1.14.1
sys-devel/binutils:       2.24-r2
sys-devel/gcc:            4.5.4, 4.8.2
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.13 (virtual/os-headers)
sys-libs/glibc:           2.18-r1
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage
    priority: -1000

proaudio
    location: /var/lib/layman/pro-audio
    masters: gentoo
    priority: 0

test
    location: /var/lib/layman/test
    masters: gentoo
    priority: 1

ABI="amd64"
ABI_X86="64"
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
ACCEPT_PROPERTIES="*"
ACCEPT_RESTRICT="*"
ALSA_CARDS="cdr dvd loopback usb-audio virmidi"
ANT_HOME="/usr/share/ant"
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"
ARCH="amd64"
AUTOCLEAN="yes"
BOOTSTRAP_USE="cxx unicode python_targets_python3_3 python_targets_python2_7 multilib"
CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
CAMERAS="ptp2"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=512 -mtune=amdfam10 -O2 -pipe"
CFLAGS_amd64="-m64"
CFLAGS_x32="-mx32"
CFLAGS_x86="-m32"
CHOST="x86_64-pc-linux-gnu"
CHOST_amd64="x86_64-pc-linux-gnu"
CHOST_x32="x86_64-pc-linux-gnux32"
CHOST_x86="i686-pc-linux-gnu"
CLEAN_DELAY="5"
COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
COLLISION_IGNORE="/lib/modules/* *.py[co] *$py.class */dropin.cache"
COLORTERM="rxvt"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/games/angband/edit/ /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CVS_RSH="ssh"
CXXFLAGS="-march=amdfam10 -mcx16 -msahf -mpopcnt -mabm --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=512 -mtune=amdfam10 -O2 -pipe"
DEFAULT_ABI="amd64"
DISPLAY=":0"
DISTDIR="/usr/portage/distfiles"
EDITOR="/bin/nano"
ELIBC="glibc"
EMERGE_DEFAULT_OPTS="--verbose"
EMERGE_WARNING_DELAY="10"
EPREFIX=""
EROOT="/"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FETCHCOMMAND="wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
FETCHCOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}""
FETCHCOMMAND_SFTP="bash -c "x=\${2#sftp://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; eval \"declare -a ssh_opts=(\${3})\" ; exec sftp -P \${port} \"\${ssh_opts[@]}\" \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
FFLAGS="-O2 -pipe"
FLTK_DOCDIR="/usr/share/doc/fltk-1.3.2/html"
GCC_SPECS=""
GENTOO_MIRRORS=" http://mirror.switch.ch/ftp/mirror/gentoo/ http://gentoo.localhost.net.ar/ http://gentoo.c3sl.ufpr.br/ http://www.las.ic.unicamp.br/pub/gentoo/"
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 ublox ubx"
GRUB_PLATFORMS=""
GSETTINGS_BACKEND="dconf"
GUILE_LOAD_PATH="/usr/share/guile/1.8"
HG="/usr/bin/hg"
HISTCONTROL="ignorespace"
HOME="/root"
INFOPATH="/usr/share/info:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.24/info:/usr/share/info/emacs-24"
INPUT_DEVICES="evdev roccat_koneplus synaptics"
IUSE_IMPLICIT="prefix"
JAVAC="/etc/java-config-2/current-system-vm/bin/javac"
JAVACC_HOME="/usr/share/javacc/"
JAVA_HOME="/etc/java-config-2/current-system-vm"
JDK_HOME="/etc/java-config-2/current-system-vm"
KERNEL="linux"
LADSPA_PATH="/usr/lib64/ladspa"
LANG="en_US.UTF-8"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
LC_COLLATE="C"
LC_MESSAGES="C"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LDFLAGS_amd64="-m elf_x86_64"
LDFLAGS_x32="-m elf32_x86_64"
LDFLAGS_x86="-m elf_i386"
LESS="-R -M --shift 5"
LESSOPEN="|lesspipe %s"
LIBDIR_amd64="lib64"
LIBDIR_amd64_fbsd="lib64"
LIBDIR_arm="lib"
LIBDIR_arm64="lib64"
LIBDIR_n32="lib32"
LIBDIR_n64="lib64"
LIBDIR_o32="lib"
LIBDIR_ppc="lib32"
LIBDIR_ppc64="lib64"
LIBDIR_s390="lib32"
LIBDIR_s390x="lib64"
LIBDIR_sparc32="lib32"
LIBDIR_sparc64="lib64"
LIBDIR_x32="libx32"
LIBDIR_x86="lib32"
LIBDIR_x86_fbsd="lib32"
LIBGL_DRIVERS_PATH="/usr/lib64/dri:/usr/lib32/dri"
LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer pdfimport wiki-publisher"
LINGUAS="en es es_AR es_ES fr sv sv_SE"
LOGNAME="root"
LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.pdf=00;32:*.ps=00;32:*.txt=00;32:*.patch=00;32:*.diff=00;32:*.log=00;32:*.tex=00;32:*.doc=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:"
MAKEOPTS="-j3"
MANPATH="/etc/java-config-2/current-system-vm/man:/usr/local/share/man:/usr/share/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.2/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.24/man:/etc/java-config-2/current-system-vm/man/:/usr/lib64/php5.5/man/:/usr/share/postgresql/man/:/usr/share/postgresql-9.3/man/"
MC_SID="18336"
MC_TMPDIR="/tmp/mc-root"
MULTILIB_ABIS="amd64 x86"
MULTILIB_STRICT_DENY="64-bit.*shared object"
MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec)"
NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
OFFICE_IMPLEMENTATION="libreoffice"
OPENCL_PROFILE="amd"
OPENGL_PROFILE="ati"
PAGER="/usr/bin/less"
PATH="/root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.2"
PHP_TARGETS="php5-5"
PKGDIR="/usr/portage/packages"
PORTAGE_ARCHLIST="ppc sparc64-freebsd ppc-openbsd x86-openbsd ppc64 x86-winnt x86-fbsd ppc-aix alpha arm x86-freebsd s390 amd64 arm-linux x86-macos x64-openbsd ia64-hpux hppa x86-netbsd ppc64-linux x86-cygwin amd64-linux ia64-linux x86 sparc-solaris x64-freebsd sparc64-solaris x86-linux x64-macos sparc m68k-mint ia64 mips ppc-macos x86-interix hppa-hpux amd64-fbsd x64-solaris m68k sh arm64 x86-solaris sparc-fbsd"
PORTAGE_BIN_PATH="/usr/lib64/portage/bin"
PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png"
PORTAGE_CONFIGROOT="/"
PORTAGE_DEBUG="0"
PORTAGE_DEPCACHEDIR="/var/cache/edb/dep"
PORTAGE_ELOG_CLASSES="warn info"
PORTAGE_ELOG_MAILFROM="portage@localhost"
PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}"
PORTAGE_ELOG_MAILURI="root"
PORTAGE_ELOG_SYSTEM="save"
PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5"
PORTAGE_FETCH_RESUME_MIN_SIZE="350K"
PORTAGE_GID="250"
PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --digest-algo SHA256 --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}""
PORTAGE_INST_GID="0"
PORTAGE_INST_UID="0"
PORTAGE_INTERNAL_CALLER="1"
PORTAGE_OVERRIDE_EPREFIX=""
PORTAGE_PYM_PATH="/usr/lib64/portage/pym"
PORTAGE_PYTHONPATH="/usr/lib64/portage/pym"
PORTAGE_REPOSITORIES="[DEFAULT]
main-repo = gentoo

[gentoo]
location = /usr/portage
masters =
priority = -1000
sync-type = rsync
sync-uri = rsync://rsync.de.gentoo.org/gentoo-portage

[proaudio]
location = /var/lib/layman/pro-audio
masters = gentoo
priority = 0

[test]
location = /var/lib/layman/test
masters = gentoo
priority = 1
"
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_RSYNC_RETRIES="-1"
PORTAGE_SYNC_STALE="30"
PORTAGE_TMPDIR="/var/tmp"
PORTAGE_VERBOSE="1"
PORTAGE_WORKDIR_MODE="0700"
PORTAGE_XATTR_EXCLUDE="security.* system.nfs4_acl"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/pro-audio /var/lib/layman/test"
PORT_LOGDIR_CLEAN="find "${PORT_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete"
PRELINK_PATH_MASK="/usr/lib64/libfreebl3.so:/usr/lib64/libnssdbm3.so:/usr/lib64/libsoftokn3.so"
PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
PWD="/root"
PYTHONDOCS_2_7="/usr/share/doc/python-docs-2.7.5/html/library"
PYTHONDOCS_3_3="/usr/share/doc/python-docs-3.3.3/html/library"
PYTHONDONTWRITEBYTECODE="1"
PYTHON_SINGLE_TARGET="python2_7"
PYTHON_TARGETS="python2_7 python3_3"
QT_GRAPHICSSYSTEM="raster"
QT_PLUGIN_PATH="/usr/lib64/kde4/plugins"
RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
RESUMECOMMAND_RSYNC="rsync -avP "${URI}" "${DISTDIR}/${FILE}""
RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port=22 ; exec rsync --rsh=\"ssh -p\${port} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
ROOT="/"
ROOTPATH="/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.2"
RPMDIR="/usr/portage/rpm"
RUBYOPT="-rauto_gem"
RUBY_TARGETS="ruby19 ruby18"
SHELL="/bin/bash"
SHLVL="2"
SYMLINK_LIB="yes"
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage"
TERM="rxvt-unicode"
UNINSTALL_IGNORE="/lib/modules/*"
USE="X a52 aac acl acpi alsa amd64 audiofile audiofilea berkdb bluetooth branding bzip2 cairo cdda cddb cdparanoia cdr cjk cli cracklib crypt cups cxx dbus dga doc dri dssi dts dvd dvdr emboss encode examples exif fam ffmpeg fftw firefox flac fluidsynth fortran ftp gd gdbm gif gimp gnuplot gpm gtk iconv ipv6 jack jackmidi jpeg jpeg2k ladspa lame lash lcms ldap libnotify libsamplerate lv2 lzo mad midi mikmod mms mmx mmxext mng modplug modules mp3 mp4 mpeg multilib musepack ncurses nls nptl ogg opengl openmp osc pam pango pcre pdf plotutils png ppds qt3support qt4 raw readline sdl session smp sndfile spell sse sse2 ssl ssse3 startup-notification svg taglib tcpd theora threads tiff timidity truetype twolame udev unicode usb v4l vaapi vcd vdpau vorbis wavpack wmf wxwidgets x264 xcb xft xinerama xml xpm xv xvid zlib" ABI_X86="64" ALSA_CARDS="cdr dvd loopback usb-audio virmidi" 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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" 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 ublox ubx" INPUT_DEVICES="evdev roccat_koneplus synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer pdfimport wiki-publisher" LINGUAS="en es es_AR es_ES fr sv sv_SE" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="fglrx r600 v4l" 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"
USER="root"
USERLAND="GNU"
USE_EXPAND="ABI_MIPS ABI_X86 ALSA_CARDS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CROSSCOMPILE_OPTS CURL_SSL DRACUT_MODULES DVB_CARDS ELIBC ENLIGHTENMENT_MODULES FCDSL_CARDS FFTOOLS FOO2ZJS_DEVICES FRITZCAPI_CARDS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL LCD_DEVICES LIBREOFFICE_EXTENSIONS LINGUAS LIRC_DEVICES MONKEYD_PLUGINS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL OFED_DRIVERS OFFICE_IMPLEMENTATION OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS RUBY_TARGETS SANE_BACKENDS USERLAND UWSGI_PLUGINS VIDEO_CARDS VOICEMAIL_STORAGE XFCE_PLUGINS XTABLES_ADDONS"
USE_EXPAND_HIDDEN="ABI_MIPS CROSSCOMPILE_OPTS ELIBC KERNEL USERLAND"
USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
USE_EXPAND_UNPREFIXED="ARCH"
USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin FreeBSD glibc HPUX Interix mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
USE_EXPAND_VALUES_KERNEL="AIX Cygwin Darwin FreeBSD freemint HPUX Interix linux NetBSD OpenBSD SunOS Winnt"
USE_EXPAND_VALUES_USERLAND="BSD GNU"
USE_ORDER="env:pkg:conf:defaults:pkginternal:repo:env.d"
VBOX_APP_HOME="/usr/lib64/virtualbox"
VIDEO_CARDS="fglrx r600 v4l"
XAUTHORITY="/root/.xauthSUUHta"
XDG_CONFIG_DIRS="/etc/xdg"
XDG_DATA_DIRS="/usr/local/share:/usr/share"
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"
_="/usr/bin/emerge"


Code:
# cat /etc/X11/xorg.conf
Section "ServerLayout"
   Identifier     "aticonfig Layout"
   Screen      0  "amdcccle-Screen[0]-0" 0 0
   Screen         "amdcccle-Screen[0]-1" 1280 0
EndSection

Section "Module"
EndSection

Section "ServerFlags"
   Option       "DefaultServerLayout" "aticonfig Layout"
   Option       "DontZap" "off" # control Ctrl+Alt+BackSpace
   Option       "DontZoom" "off" # control Ctrl+Alt+Plus/Minus
EndSection

Section "Monitor"
   Identifier   "aticonfig-Monitor[0]-0"
   Option       "VendorName" "ATI Proprietary Driver"
   Option       "ModelName" "Generic Autodetecting Monitor"
   Option       "DPMS" "true"
EndSection

Section "Monitor"
   Identifier   "1-LVDS"
   Option       "VendorName" "ATI Proprietary Driver"
   Option       "ModelName" "Generic Autodetecting Monitor"
   Option       "DPMS" "true"
   Option       "PreferredMode" "1600x900"
   Option       "TargetRefresh" "60"
   Option       "Position" "0 0"
   Option       "Rotate" "normal"
   Option       "Disable" "false"
EndSection

Section "Monitor"
   Identifier   "1-CRT1"
   Option       "VendorName" "ATI Proprietary Driver"
   Option       "ModelName" "Generic Autodetecting Monitor"
   Option       "DPMS" "true"
   Option       "TargetRefresh" "60"
   Option       "Position" "0 0"
   Option       "Rotate" "normal"
   Option       "Disable" "false"
   Option       "PreferredMode" "1280x768"
EndSection

Section "Device"
   Identifier  "aticonfig-Device[0]-0"
   Driver      "fglrx"
   BusID       "PCI:1:0:0"
EndSection

Section "Device"
   Identifier  "amdcccle-Device[0]-0"
   Driver      "fglrx"
   Option       "Monitor-CRT1" "1-CRT1"
   BusID       "PCI:0:1:0"
EndSection

Section "Device"
   Identifier  "amdcccle-Device[0]-1"
   Driver      "fglrx"
   Option       "Monitor-LVDS" "1-LVDS"
   Option   "Backingstore"
   BusID       "PCI:0:1:0"
   Screen      1
EndSection

Section "Screen"
   Identifier "aticonfig-Screen[0]-0"
   Device     "aticonfig-Device[0]-0"
   Monitor    "aticonfig-Monitor[0]-0"
   DefaultDepth     24
   SubSection "Display"
      Viewport   0 0
      Depth     24
      Modes    "1600x900" "1440x900" "1280x768" "1280x720" "1024x768" "1024x600" "800x600" "800x480" "640x480"
   EndSubSection
EndSection

Section "Screen"
   Identifier "amdcccle-Screen[0]-0"
   Device     "amdcccle-Device[0]-0"
   DefaultDepth     24
   SubSection "Display"
      Viewport   0 0
      Depth     24
   EndSubSection
EndSection

Section "Screen"
   Identifier "amdcccle-Screen[0]-1"
   Device     "amdcccle-Device[0]-1"
   DefaultDepth     24
   SubSection "Display"
      Viewport   0 0
      Depth     24
   EndSubSection
EndSection


Do kde try to make concurrence to a well known OS?

More seriously, beside removing all the kde apps from my system, is it something I can do about this issue?
It is not new, it begun about one month ago, and even an emerge world didn't solved it.


Last edited by Dominique_71 on Fri Feb 14, 2014 12:47 pm; edited 1 time in total
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steveL
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PostPosted: Wed Feb 12, 2014 9:07 pm    Post subject: Reply with quote

Been years since I ran into this one; from the manpage, the directory is /var/tmp/kde-$USER/ksycoca, but on my running kde4 system, it actually uses /var/tmp/kdecache-$USER and ksycoca4 is a data file, along with ksycoca4stamp.

Sorry if you've deleted that directory via tab-completion, and this is a waste of time, but have to check. What I recall is needing to run kbuildsycoca4 myself; from the manpage, I'd use: kbuildsycoca4 --noincremental

However there's also a --global parameter, which you might need to supply running as root. Hopefully someone else will have more up-to-date knowledge, or ask in #kde on freenode.

I'd imagine you can run the command as your user in the console, as well as under your WM (or KDE.) Certainly running it from a terminal is a good idea: istr quite a lot of output.
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Dominique_71
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PostPosted: Thu Feb 13, 2014 11:05 pm    Post subject: Reply with quote

If I run kbuildsycoca4 --global as root, it output nothing but use around 95 % cpu and slowly eat all the RAM. * years later, it was still running and like the system was becoming slow because of the lack of RAM, I stooped it. I will ask on #kde.
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Dominique_71
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PostPosted: Fri Feb 14, 2014 12:46 pm    Post subject: Reply with quote

I found the solution. I am working on a xdg application menu with full support for the additional freedesktop categories, and I installed the suse menu to test it. For that, I made a symlink in /etc/xdg from that menu to applications.menu. After removing that symlink, kbuildsycoca4 is happy.
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steveL
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PostPosted: Fri Feb 14, 2014 5:59 pm    Post subject: Reply with quote

Ah cool :) #kde bods are pretty nice ime, well #kate certainly are.
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Dominique_71
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PostPosted: Fri Feb 14, 2014 10:35 pm    Post subject: Reply with quote

steveL wrote:
Ah cool :) #kde bods are pretty nice ime, well #kate certainly are.


On #kde, they was nice, but have no clue. On #kde-gentoo, they suggested me to report a bug on kde.org :roll: . When filling the bug, I remembered I put that symilnk in /etc/xdg, try to remove it and it worked. That symlink is usefull for testing, because without it, fvwm-menu-desktop load all the menus it find, which is time consuming at the first menu call. But it confuse kbuildsycoca4. Back to #kde-gentoo, they tell me it must be no symlink at all in /etc/xdg/menus for kde to work...
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