http://bugzilla.opensuse.org/show_bug.cgi?id=1158725 Bug ID: 1158725 Summary: Symptom: Gimp emits an assertion failure Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: KDE Applications Assignee: opensuse-kde-bugs@opensuse.org Reporter: bkorb@gnu.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- The following messages appeared on the controlling terminal, discovered after exiting Gimp. (gimp:7269): GLib-GObject-WARNING **: g_object_set_is_valid_property: object class 'GeglConfig' has no property named 'cache-size' (gimp:7269): Gimp-Widgets-CRITICAL **: gimp_device_info_set_device: assertion '(info->device == NULL && GDK_IS_DEVICE (device)) || (GDK_IS_DEVICE (info->device) && device == NULL)' failed (print:7930): Gtk-WARNING **: Error launching preview Failed to execute child process “evince” (No such file or directory) libGL error: unable to load driver: nouveau_dri.so libGL error: driver pointer missing libGL error: failed to load driver: nouveau I update regularly, so it should be up to date. $ gimp --version GNU Image Manipulation Program version 2.8.22 $ head -n 99999 /etc/*elease* NAME="openSUSE Leap" VERSION="15.0" ID="opensuse-leap" ID_LIKE="suse opensuse" VERSION_ID="15.0" PRETTY_NAME="openSUSE Leap 15.0" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:opensuse:leap:15.0" BUG_REPORT_URL="https://bugs.opensuse.org" HOME_URL="https://www.opensuse.org/" I suspect it has to do with printing. I clicked, "print" then selected "print preview" then closed the window. I'm guessing now, but I'd guess that that was when these messages appeared. The "print preview" stuff seems kind of dodgy. Printing to printer from the preview doesn't work (usually), so I close that window and start another print task. That failure-to-print-from-preview is pretty consistent and reproducible (and not Gimp specific). The other programs didn't stumble with assertion failures, however. Reported to Gimp ( https://gitlab.gnome.org/GNOME/gimp/issues/4344#note_664463 ), but they sent me here. -- You are receiving this mail because: You are on the CC list for the bug.