When I try to sign in to an online account, giving username

  I have noticed that, when the browser is first launched, I

  I suspect this is related  to a message that seems to

  Another message that I have noticed less often:
  

  Thanks very much for any help!

I have been having problems using firefox (ubuntu linux) for several weeks. When I try to sign in to an online account, giving username and password, nothing happens when I type things on the keyboard. I have sometimes been able to deal with the problem by clearing the browser history and cache, but the same thing keeps happening later when I try to fill in forms. I have noticed that, when the browser is first launched, I am getting the message: > Gtk-Message: 07:57:41.687: Not loading module "atk-bridge": > The functionality is provided by GTK natively. Please try to > not load it. I suspect this is related to a message that seems to be created later in the browser session: > ** (firefox:185593): CRITICAL **: 08:05:31.011: > impl_get_StartIndex: assertion 'ATK_IS_HYPERLINK (link)' > failed Another message that I have noticed less often: > glean_core::metrics::ping Invalid reason code startup for > ping newtab Thanks very much for any help!