Kde

Bug tracking

• http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports
• http://git.overlays.gentoo.org/gitweb/?p=proj/kde.git;a=blob;f=Documentation/env/README
• http://bugs.kde.org/
• http://www.gentoo.org/proj/en/qa/backtraces.xml

KDE4 and nvidia

• http://techbase.kde.org/User:Lemma/KDE4-NVIDIA

FAQ

Could not start certificate manager; please check your installation.

Install kleopatra, kgpg

QSocketNotifier: Can only be used with threads started with QThread

Seems to be a wayland thing, try

kate --platform xcb somefile.txt

and if that works

export QT_QPA_PLATFORM="xcb"