Kay Schenk wrote: > > When I start FF from command line, I'm getting a lot of errors similar to > these -- > > Gtk-Message: Failed to load module "canberra-gtk-module" > Gtk-Message: Failed to load module "pk-gtk-module" > Gtk-Message: Failed to load module "canberra-gtk-module" > Gtk-Message: Failed to load module "pk-gtk-module" > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 84: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 84: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 93: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 93: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 102: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 102: > Having multiple <family> in <alias> isn't supported and may not work as > expected > Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 33: Having > multiple <family> in <alias> isn't supported and may not work as expected > Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 33: Having > multiple <family> in <alias> isn't supported and may not work as expected > > This version of FF doesn't seem to be happy with my current font setup in > CentOS 6.10. 😕 This is probably because Firefox 60.x uses its own build of gtk3 on el6 - and I guess there is an incompatibility between gtk3 fontconfig and the native el6 fontconfig ? Try editing /usr/bin/firefox and adding the line: export FONTCONFIG_FILE="$MOZ_LIB_DIR/firefox/bundled/etc/fonts/fonts.conf" just before the 'exec' line at the end of the script James Pearson