Hi, >> This is definitely something that happened with a recent update. >> Firefox was working fine since I installed FC13 (just slow, as >> always), but it never crashed. Now I'm afraid to even use it. > > After a crash, there should be something in ~/.xsession-errors.. can you > post its contents? Wow, there's a boatload of information in that file on a thousand different errors with lots of helpful information. Should have known about this file a long time ago. Here are some recent lines: *** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2537):invoke_NPP_HandleEvent: assertion failed: (rpc_method_invoke_possible(plugin->connection)) *** NSPlugin Viewer *** WARNING: unhandled variable 18 (<unknown variable>) in NPN_GetValue() (npviewer.bin:8869): Gdk-WARNING **: XID collision, trouble ahead (acroread:29296): Gtk-WARNING **: Unable to locate theme engine in module_path: "clearlooks", Gtk-Message: Failed to load module "pk-gtk-module": libpk-gtk-module.so: cannot open shared object file: No such file or directory Gtk-Message: Failed to load module "canberra-gtk-module": libcanberra-gtk-module.so: cannot open shared object file: No such file or directory No accelerated IMDCT transform found The first message seems to happen every time I change focus from or to Firefox. Not sure how many are relevant other than the first, but how can I go about fixing the others? Thanks, Alex -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines