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UberStudent Logo Shirt
Hey! You can wear this UberCool UberStudent Logo Shirt

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PostPosted: Sat May 09, 2015 5:41 pm 
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Established UberStudent User

Joined: Sat May 09, 2015 4:24 pm
Posts: 10
Hi all.

Decided to experiment with Linux, so I've just installed the 64bits edition of Uberstudent 4.1 on my notebook (2gb/ram). Everything was fine until I decided to install Okular: when I opened it for the first time, the notebook froze; the keyboard was completely unresponsive, so no shortcut helped.

At first I thought the issue was about that particular software, but then I opted-in for running KDE services during startup, and after rebooting I couldn't even log in my account; so the problems is with those services. Managed to get access to my account by quickly logging on TTY1 while the GUI was loading, then killing all KDE related processes I spotted.

I can log in now, but I still can't open Okular. But, strange thing, it does run when I start it as super user, with the following output:

Code:
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
kbuildsycoca4 running... # It's here that everything freezes, when starting Okular as a regular user.
kbuildsycoca4(3101) KBuildSycoca::checkTimestamps: checking file timestamps
kbuildsycoca4(3101) KBuildSycoca::checkDirTimestamps: timestamp changed: "/etc/xdg/menus/xfce-applications.menu"
kbuildsycoca4(3101) kdemain: Reusing existing ksycoca
kbuildsycoca4(3101) KBuildSycoca::recreate: Recreating ksycoca file ("/var/tmp/kdecache-root/ksycoca4", version 239)
kbuildsycoca4(3101) KBuildSycoca::build: Still in the time dict (i.e. deleted files) ("apps")
kbuildsycoca4(3101) VFolderMenu::mergeFile: VFolderMenu::mergeFile: "/etc/xdg/menus/applications-merged/wine.menu"
kbuildsycoca4(3101) VFolderMenu::pushDocInfo: Menu "debian-menu.menu" not found.
kbuildsycoca4(3101) VFolderMenu::pushDocInfo: Menu "applications-kmenuedit.menu" not found.
kbuildsycoca4(3101) VFolderMenu::processMenu: Processing KDE Legacy dirs for <KDE>
kbuildsycoca4(3101) VFolderMenu::processKDELegacyDirs:
kbuildsycoca4(3101) VFolderMenu::loadApplications: Looking up applications under "/usr/share/applications/"
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/font-manager.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/hardinfo.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/efax-gtk.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/evince.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/simple-scan.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/hamster-time-tracker.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/ndisgtk.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/wine-notepad.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/deja-dup-preferences.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gtkhash.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/mediainfo-gui.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/soundconverter.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/catfish.desktop" in apps
kbuildsycoca4(3101)/kdecore (services) KServicePrivate::init: The desktop entry file  "/usr/share/applications/evolution-data-server-uoa.desktop"  has Type= "Application"  but no Exec line

kbuildsycoca4(3101) KBuildServiceFactory::createEntry: Invalid Service :  "/usr/share/applications/evolution-data-server-uoa.desktop"
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gtkam.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/FBReader.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/ardesia.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/lightning-calendar.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gigolo.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/hamster-time-tracker-overview.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/xfce-wmtweaks-settings.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/google-earth.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/alltray.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gpodder.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/xfce4-dict.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/glabels-3.0.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/imagination.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/qnotero.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/menulibre.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/unetbootin.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/libreoffice-writer.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gnome-schedule.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/cherrytree.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/xfce-settings-manager.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/totem.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/autokey-gtk.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/convertall.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/vlc.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gnome-nettool.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/pdfmod.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/hamster-indicator.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/openjdk-7-policytool.desktop" in apps
kbuildsycoca4(3101) VFolderMenu::loadApplications: Looking up applications under "/usr/share/applications/kde4"
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/kde4/nepomukcleaner.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/cameramonitor.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/thunderbird.desktop" in apps
kbuildsycoca4(3101) VFolderMenu::loadApplications: Looking up applications under "/usr/share/applications/screensavers"
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/screensavers/glslideshow.desktop" in apps
kbuildsycoca4(3101) VFolderMenu::loadApplications: Looking up applications under "/usr/share/applications/screensavers/uberstudent"
kbuildsycoca4(3101) VFolderMenu::loadApplications: Looking up applications under "/usr/share/applications/screensavers/uberstudent/4.0"
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/yelp.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/anki.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/gcolor2.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/artha.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/ghb.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/itweb-settings.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/turpial.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/AcetoneISO.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/boot-repair.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/asunder.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/chromium-browser.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/firefox.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/Ted.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/goobox.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/lyx.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/posterazor.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/xmabacus.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/xfce4-screenshooter.desktop" in apps
kbuildsycoca4(3101) KBuildSycoca::createEntry: modified: "/usr/share/applications/alacarte.desktop" in apps
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/whyteboard.desktop" specifies undefined mimetype/servicetype "application/x-whyteboard"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-7z-compressed-tar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-ar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-bzip1"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-bzip1-compressed-tar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-cabinet"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-ear"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-lzip-compressed-tar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-lzop-compressed-tar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-rzip"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-rzip-compressed-tar"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/file-roller.desktop" specifies undefined mimetype/servicetype "application/x-war"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "plasma-kpart.desktop" specifies undefined mimetype/servicetype "KParts/Part"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "ServiceMenus/cabextract.desktop" specifies undefined mimetype/servicetype "KonqPopupMenu/Plugin"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/csv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/excel"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/tab-separated-values"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/x-dos_ms_excel"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/x-excel"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "application/x-ms-excel"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-calc.desktop" specifies undefined mimetype/servicetype "text/comma-separated-values"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/gimp.desktop" specifies undefined mimetype/servicetype "image/x-gimp-gbr"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/gimp.desktop" specifies undefined mimetype/servicetype "image/x-gimp-pat"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/gimp.desktop" specifies undefined mimetype/servicetype "image/x-gimp-gih"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/gimp.desktop" specifies undefined mimetype/servicetype "image/x-psp"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/qpdfview.desktop" specifies undefined mimetype/servicetype "text/pdf"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/qpdfview.desktop" specifies undefined mimetype/servicetype "text/x-pdf"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/qpdfview.desktop" specifies undefined mimetype/servicetype "image/x-pdf"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "ServiceMenus/mediainfo-gui.desktop" specifies undefined mimetype/servicetype "KonqPopupMenu/Plugin"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "ServiceMenus/mediainfo-gui.desktop" specifies undefined mimetype/servicetype "audio/*"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "ServiceMenus/mediainfo-gui.desktop" specifies undefined mimetype/servicetype "video/*"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "ServiceMenus/mediainfo-gui.desktop" specifies undefined mimetype/servicetype "image/*"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/geany.desktop" specifies undefined mimetype/servicetype "text/x-perl"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/geany.desktop" specifies undefined mimetype/servicetype "application/x-httpd-php3"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/geany.desktop" specifies undefined mimetype/servicetype "application/x-httpd-php4"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/geany.desktop" specifies undefined mimetype/servicetype "application/x-httpd-php5"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/avs"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/bie"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/x-ms-bmp"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/cmyk"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/dcx"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/eps"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/fax"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/gray"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/miff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/mono"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/mtv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/pcd"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/pcx"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/pict"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/ps"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/rad"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/rgba"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/rla"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/sgi"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/sun-raster"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/targa"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/uyvy"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/vid"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/viff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/display.im6.desktop" specifies undefined mimetype/servicetype "image/yuv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-draw.desktop" specifies undefined mimetype/servicetype "image/x-freehand"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/soundconverter.desktop" specifies undefined mimetype/servicetype "application/x-flac"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/AcetoneISO.desktop" specifies undefined mimetype/servicetype "application/x-iso"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-writer.desktop" specifies undefined mimetype/servicetype "application/x-doc"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-writer.desktop" specifies undefined mimetype/servicetype "application/vnd.stardivision.writer-global"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-writer.desktop" specifies undefined mimetype/servicetype "application/macwriteii"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-writer.desktop" specifies undefined mimetype/servicetype "application/clarisworks"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/ristretto.desktop" specifies undefined mimetype/servicetype "image/x-pixmap"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/ghb.desktop" specifies undefined mimetype/servicetype "application/x-extension-mp4"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/ghb.desktop" specifies undefined mimetype/servicetype "application/x-flac"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/onboard-settings.desktop" specifies undefined mimetype/servicetype "application/x-onboardsettings"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "windowsexethumbnail.desktop" specifies undefined mimetype/servicetype "application/x-msdownload"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/ardesia.desktop" specifies undefined mimetype/servicetype "application/x-iwb"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/libreoffice-impress.desktop" specifies undefined mimetype/servicetype "application/x-iwork-keynote-sffkey"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "video/x-flc"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-ms-asf"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-ms-wax"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-real-audio"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "application/x-flac"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "misc/ultravox"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-pn-aiff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-pn-au"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-pn-wav"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "audio/x-pn-windows-acm"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/vlc.desktop" specifies undefined mimetype/servicetype "application/x-extension-mp4"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/pinta.desktop" specifies undefined mimetype/servicetype "image/jpg"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/pinta.desktop" specifies undefined mimetype/servicetype "image/x-gray"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/pinta.desktop" specifies undefined mimetype/servicetype "image/x-png"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/pinta.desktop" specifies undefined mimetype/servicetype "image/x-targa"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/onboard.desktop" specifies undefined mimetype/servicetype "application/x-onboard"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "application/x-extension-m4a"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "application/x-extension-mp4"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "application/x-flac"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "application/x-smil"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-ms-asf"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-ms-wax"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-pn-aiff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-pn-au"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-pn-wav"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-pn-windows-acm"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-realaudio"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-real-audio"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "audio/x-sbc"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "misc/ultravox"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "video/x-flc"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "video/x-ms-asx"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/totem.desktop" specifies undefined mimetype/servicetype "video/x-totem-stream"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "kritaclonesarray.desktop" specifies undefined mimetype/servicetype "Krita/ViewPlugin"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "video/x-quicktime"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "video/mkv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/aiff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-pn-aiff"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-realaudio"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-basic"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-pn-au"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-8svx"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/8svx"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-16sv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/168sv"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "image/ilbm"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "video/anim"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "image/x-png"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "video/mng"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-real-audio"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-pn-wav"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-pn-windows-acm"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/mpeg2"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-mpeg2"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/mpeg3"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "phononbackends/gstreamer.desktop" specifies undefined mimetype/servicetype "audio/x-mpeg3"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/numptyphysics.desktop" specifies undefined mimetype/servicetype "application/x-numptyphysics-level"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/numptyphysics.desktop" specifies undefined mimetype/servicetype "application/x-numptyphysics-collection"
kbuildsycoca4(3101) KBuildServiceFactory::populateServiceTypes: "/usr/share/applications/numptyphysics.desktop" specifies undefined mimetype/servicetype "application/x-numptyphysics-demo"
kbuildsycoca4(3101) KBuildSycoca::save: Saving
kbuildsycoca4(3101) kdemain: Emitting notifyDatabaseChanged ("apps", "apps")
okular(3070)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
okular(3070)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
okular(3070)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
okular(3070)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
okular(3070)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
Bus::open: Can not get ibus-daemon's address.
IBusInputContext::createInputContext: no connection to ibus-daemon
^C
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.


Has anyone here experienced something similar? Any ideas?


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PostPosted: Sat May 09, 2015 10:04 pm 
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UberStudent Forum Helper

Joined: Sat Mar 16, 2013 3:34 am
Posts: 51
Rafael Juliano

The programs that are included in UberStudent are specially chosen and tested to work. You can install other programs but they will not always work successfully. I have broken UberStudent sometimes by installing other programs. I have also installed programs and not had any problems. I am not trying to discourage you from adding programs of your choice but only giving you my personal experience. It might be wise to ask if a program will work before you do an install. Stephen (UberStudent creator) will see your post and respond when he has an opportunity. He may be able to help you. Be patient. People monitor the forum and do respond to give help.

James Zerr


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PostPosted: Sun May 10, 2015 2:57 am 
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Established UberStudent User

Joined: Sat May 09, 2015 4:24 pm
Posts: 10
Hi, James Zerr.

I understand what you mean, but I really didn't expect Okular to cause me issues; this is not my first time using it, and it did work fine on Uberstudent 3.0, which I used before upgrading to Epicurus. And, well, this is a educational distro, and a very enlightening learning experience takes place when you break something and try to find a way to fix it (answer or no answer, I will keep trying to find a way to deal with this). You're not discouraging me: the fact of you dedicating your time and attention to give me a piece of good advice shows me this is, indeed, a very nice community, and I do trust better a tool when, by the behavior of those who support it, I can see they actually care about what they're doing. Again, thank you.

Regards,

Rafael


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PostPosted: Sun May 10, 2015 7:16 am 
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Joined: Sun Nov 11, 2012 8:54 am
Posts: 956
Location: UberStudent Headquarters
Confirming. I just installed Okular and tried to run it and it's a complete mess. Generally, KDE is messy because way back when the KDE developers made some unwise development decisions (you can see one, for example, when you install Okular. It installs not just a PDF reader but 140MB (!) of KDE dependencies along with it! For a PDF reader! ) they are coding away from now.

I'm right now getting back from a hard-earned two-day vacation, so let me see if I can come up with something more ahead.

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PostPosted: Mon May 11, 2015 12:46 pm 
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Established UberStudent User

Joined: Sat May 09, 2015 4:24 pm
Posts: 10
Stephen Ewen wrote:
Confirming. I just installed Okular and tried to run it and it's a complete mess. Generally, KDE is messy because way back when the KDE developers made some unwise development decisions (you can see one, for example, when you install Okular. It installs not just a PDF reader but 140MB (!) of KDE dependencies along with it! For a PDF reader! ) they are coding away from now.

I'm right now getting back from a hard-earned two-day vacation, so let me see if I can come up with something more ahead.


Yes, I can imagine how that could be problematic...But thank you very much for looking into it! I will keep tinkering on my end and also checking here.

Regards,

Rafael


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 Post subject: Any news?
PostPosted: Wed Jun 03, 2015 1:41 am 
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Joined: Sat May 09, 2015 4:24 pm
Posts: 10
Sorry for bothering, but are there any news about this issue? I didn't manage to solve it by myself. :(


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