Sadly protocol is crypted for X1 4Gen so no reverse engineering is possible. More information is here: https://bugs.freedesktop.org/show_bug.cgi?id=94536
** Bug watch added: freedesktop.org Bugzilla #94536 https://bugs.freedesktop.org/show_bug.cgi?id=94536 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619589 Title: [138a:0090] Validity Sensors fingerprint reader not recognized To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/1619589/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
