Focus switches constantly between username and password fields

[Pedro]

https://www.bbva.es/particulares/index.jsp

If you click on "Entrar"(Log in) the pop-up window that opens allows you to enter a username when you click in "usuario"(user) but when you click on "clave de acceso"(password) the selection cursor changes continuously between "user" and " password ", preventing the introduction of the password.
Ubuntu 16.04 with firefox 62.0 work fine, when update to ubuntu 18.04.1 LTS with firefox 62.0 fail.
The 18.04 with Chromium 69.0.3497.81, also works well.
I have the same problem in two computers.

Description: Ubuntu 18.04.1 LTS
Release: 18.04

firefox:
  Instalados: 62.0+build2-0ubuntu0.18.04.5
  Candidato: 62.0+build2-0ubuntu0.18.04.5
  Tabla de versión:
 *** 62.0+build2-0ubuntu0.18.04.5 500
        500 http://es.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
        100 /var/lib/dpkg/status
     59.0.2+build1-0ubuntu1 500
        500 http://es.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

[Olivier Tilloy (osomon)]

I can reliably reproduce the issue in a VM running 18.04 with firefox 62.0+build2-0ubuntu0.18.04.5.
This affects only the default X session, the issue cannot be observed under wayland.

[Olivier Tilloy (osomon)]

Also note that it's not just when clicking the password field, focusing it with the keyboard (Tab) also exhibits the problem.

[Olivier Tilloy (osomon)]

I installed firefox 62.0+build2-0ubuntu1 in a cosmic VM (it's in cosmic-proposed) and I cannot reproduce the issue there, so it appears to be 18.04-specific.

[Pedro (ppalot)]

thanks for your time

best regards

El 01/10/18 a las 10:54, Olivier Tilloy escribió:
> I installed firefox 62.0+build2-0ubuntu1 in a cosmic VM (it's in cosmic-
> proposed) and I cannot reproduce the issue there, so it appears to be
> 18.04-specific.
>
> ** Also affects: firefox (Ubuntu Bionic)
> Importance: Undecided
> Status: New
>
> ** Changed in: firefox (Ubuntu Bionic)
> Status: New => Confirmed
>
> ** Changed in: firefox (Ubuntu)
> Status: Confirmed => Invalid
>

[Olivier Tilloy (osomon)]

Yet another bug that goes away when unsetting GTK_IM_MODULE. See also bug #1803631 and bug #1765304.