When I start a Firefox browser, it seems to work fine. However, when I start it from a terminal, I get the following error:

[michael@jeeves ~/firefox]$ firefox

(firefox-bin:4625): LIBDBUSMENU-GTK-CRITICAL **: dbusmenu_menuitem_property_set_shortcut: assertion `gtk_accelerator_valid(key, modifier)' failed
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory

(firefox-bin:4625): LIBDBUSMENU-GTK-CRITICAL **: dbusmenu_menuitem_property_set_shortcut: assertion `gtk_accelerator_valid(key, modifier)' failed

I checked all my libraries and packages and I think everything is installed. Any other suggestions?

Thanks for any help.