I dont think this is Firefox problem but gmail problem, please look for or report this bug upstream[1] and place the link here so we can track it.
1.https://bugzilla.mozilla.org/ -- gmail.com, lower right corner displays the name https://bugs.launchpad.net/bugs/240858 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs