In my system: sudo update-desktop-database -v 2>&1 | grep invalid File '/usr/share/applications/Swiftfox.desktop' contains invalid MIME type '' that is missing a slash
$ sudo update-desktop-database -v Search path is now: [/usr/local/share/applications, /usr/share/applications] File '/usr/share/applications/jockey-kde.desktop' lacks MimeType key File '/usr/share/applications/hp-sendfax.desktop' lacks MimeType key File '/usr/share/applications/nvidia-settings.desktop' lacks MimeType key ...And a lot of other files I have removed /usr/share/applications/Swiftfox.desktop and after thats KDE4 apps goes to starts successfully! -- kbuildsycoca4 aborts after upgrade KDE 4.0.1 -> 4.0.2 https://bugs.launchpad.net/bugs/199145 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs