[opensuse-factory] after recent zypper dup : Thunderbird

Hello Greg after recent zypper dup Thunderbird refuses to start - konsole output shows : /usr/bin/thunderbird (process:4103): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed Fontconfig warning: "/etc/fonts/conf.d/56-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. ................. any ideas please how to fix ? thanks best regards -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org