SUMMARY STEPS TO REPRODUCE 1. Open Kile 2. Open any TeX document from Dolphin (Kile must be associated with TeX files) OBSERVED RESULT You will see a dialog saying smth like "KDEInit could not launch /usr/bin/kile" (my locale is not English, so the translation of the message may be not precise). The document is opened. EXPECTED RESULT No such dialog appears. The document is opened. SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.14.5 KDE Frameworks Version: 5.54.0 Qt Version: 5.11.3
Confirmed on debian/sid Kile Version 2.9.92 KDE Frameworks 5.54.0 Qt 5.11.3
Also with 2.9.93 on Debian Buster
This still happens on Debian Buster with kile 2.9.92. It seems to be related to a DBUS setting the /usr/share/applications/org.kde.kile.desktop file. Workaround: 1. cp /usr/share/applications/org.kde.kile.desktop ~/.local/share/applications/org.kde.kile.desktop 2. In the file ~/.local/share/applications/org.kde.kile.desktop change "X-DBUS-StartupType=Multi" to "X-DBUS-StartupType=none". Deleting this line should also work. 3. Log out and back in. (Editing /usr/share/applications/org.kde.kile.desktop directly is also possible of course, but needs root and is probably not recommended.) References: https://bugs.launchpad.net/kde-baseapps/+bug/184337 https://bbs.archlinux.org/viewtopic.php?id=231274
On the recent Debian testing, it seems that I am not able to reproduce this bug.