recent kajongg master kf5 build from sources kdestub.py has this line conf = KConfig('~/.config/kdeglobals') running kajongg from konsole I get this error: [snip] File "/home/kdeframeworks/kf5/share/kajongg/kdestub.py", line 1155, in initStyle iconStyle = conf.group('Icons').readEntry('Theme').lower() AttributeError: 'NoneType' object has no attribute 'lower' reason for this error: ls ~/.config/kdeglobals /home/kdeframeworks/.config/kdeglobals: No such file or directory kdeframeworks@tuxedo:~/src$ ls ~/.config5/kdeglobals /home/kdeframeworks/.config5/kdeglobals using qtpaths the correct file is found: $ qtpaths --paths GenericConfigLocation /home/kdeframeworks/.config5:/home/kdeframeworks/kf5/etc/xdg::/etc/xdg see also https://techbase.kde.org/Projects/Documentation/KDE_(health_table)#Using_paths