Hi! I have found the following bug report which seems to me to be very much related: https://bugs.freedesktop.org/show_bug.cgi?id=55500 Especially the latest comments look very promising (see comment #129). It looks like there might be a working patch.
I really hope there is someone here who is more experienced linux user than me. Because I am not able to apply/test the patch to confirm if my assumption is correct at all. I look forward to receiving your reply. ** Bug watch added: freedesktop.org Bugzilla #55500 https://bugs.freedesktop.org/show_bug.cgi?id=55500 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1227569 Title: individual characters frequently corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1227569/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs