When I run GTK2 applications, like Inkscape, from command line, I will always get a small message: Gtk-Message: /home/sign/.gtkrc-2.0:19: failed to retrieve property `gtk-primary-button-warps-slider' of type `gboolean' from rc file value "((GString*) 0x1c98620)" of type `gboolean' This line in configuration file ~/.gtkrc-2.0 : gtk-primary-button-warps-slider=true should be changed to : gtk-primary-button-warps-slider=1 Then the GTK message will disappear.
Thanks for reporting
*** Bug 374948 has been marked as a duplicate of this bug. ***
Git commit 4a06c4d34f2dd8859058618b1dbe9dbd6df9e9b8 by Elvis Angelaccio. Committed on 10/02/2017 at 22:49. Pushed by elvisangelaccio into branch 'Plasma/5.8'. Fix gtk-primary-button-warps-slider with GTK 2 Summary: Replace true/false with 1/0. The former works only with GTK 3, but breaks with GTK 2 apps. FIXED-IN: 5.8.6 Test Plan: Tested with inkscape (which is gtk2); still works with gtk3 apps. Reviewers: apol, broulik Subscribers: plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D4557 M +2 -2 src/abstractappearance.cpp https://commits.kde.org/kde-gtk-config/4a06c4d34f2dd8859058618b1dbe9dbd6df9e9b8